Post-Modification Maintenance FAQ | 2026–09–25 Original | Zhang Kai Reviewed and Authorized

Introduction: Completing the Modification Isn't the "End" — It's the "Beginning of Long-Term Maintenance"

Many car owners, on the very day their MPV floor modification is completed, take a few photos of the brand-new aviation aluminium floor, post them on their social feed, and thennever pay it any attention again — until three months later, when they discover:

  1. A "squeak, squeak" friction noise begins to appear along the edge of the second-row seat rail
  2. A few scratches appear on the floor surface (caused by pebbles carried in on shoe soles)
  3. A middle-row passenger spills a milk tea, which seeps into the floor seams and can't be fully wiped clean
  4. When the heater is turned on in winter, an indescribable "plastic smell" fills the cabin
  5. The corners of the third-row floor start to lift (scuffed by luggage)

A modified floor is not a case of "install it and forget it," but rather "installation is just the beginning of long-term maintenance". Especially for the four mainstream materials — aviation aluminium, HPL, leather, and PVC —each has a completely different cleaning method, cleaning cycle, cleaning tool, and cleaning agent — using the wrong approach can shorten the floor's service life by 30%–50%.

This article is based on 11 years of in-store construction management experience and feedback from implementing the "MPV Floor Modification Construction Acceptance 20 -Item Standard," breaking down "daily cleaning after modification" into clear detail. The focus is not "what to wipe with once," but rather "which tool/agent to use for each material in which scenario, how often to clean, and how to self-inspect for abnormal noises and loose parts on a daily basis". After reading this article, you should be able to put together your own "year-round maintenance calendar for modified floors" on your own.

FAQ 1: Aviation Aluminium Floors — The Most Wear-Resistant but Most Prone to "Improper Cleaning"

Q1.1: How Often Should an Aviation Aluminium Floor Be Cleaned? What Tools Should Be Used Each Time?

Short Answer: A basic clean once every 2 weeks, and a deep clean once per quarter; only use a "soft-bristle + neutral" combination of tools.

Detailed Explanation:

Aviation aluminium floors (whether 5052 or 6061 grade) feature six layers of UV coating on the surface (standard across 尚饰丽雅's Minimalist / Extreme曜 / Yunluo series),and this coating serves as the floor's "protective suit". The core principle of daily cleaning is:do not damage this coating.

Basic Cleaning (once every 2 weeks):

  • Tools: Soft-bristle brush (bristle or nylon, hardness ≤H) + microfibre mop (lint-free)
  • Agents: Neutral pH (6.5–7.5) automotive interior cleaner (do not use household dishwashing liquid — usually pH 8–9, which will gradually corrode the coating)
  • Steps: First use a vacuum cleaner to remove grit (to avoid scratching the coating) → spray cleaner onto a microfibre cloth (do not spray directly on the floor) → wipe along the grain → finish with a dry cloth

Deep Cleaning (quarterly, recommended in 3/6/9/12 ):

  • Add one extra step:a dedicated aviation aluminium care agent (containing fluoropolymer or PTFE)
  • Spray on, then leave for 5 minutes → spread evenly with a microfibre cloth → air-dry naturally for 30 minutes
  • Function of the care agent: fills microscopic pores in the coating, restores hydrophobicity, and delays oxidation-induced dulling

Tools That Must Never Be Used:

  • Steel wool, scrubbing pads (hardness far exceeds the coating and will leave permanent scratches)
  • Strong acid or strong alkaline cleaners (toilet cleaner, 84 disinfectant — will damage the UV coating)
  • Direct jet from a high-pressure water gun (water will seep into the joints, causing the underlying adhesive layer to fail)

Q1.2: How Do You Remove "Stubborn Stains" (Bird Droppings, Tree Sap, Chewing Gum) from an Aviation Aluminium Floor?

Short Answer: A three-step method — soften, lift, restore — and every step requires the correct tool.

Detailed Explanation:

Stain Type Treatment Steps Key Don'ts
Bird droppings (acidic) Cover with a damp cloth for 5 minutes to soften → wipe with a neutral cleaner → dry with a cloth Do not neutralise with an alkaline cleaner (salt efflorescence will occur)
Tree sap (sticky) Cover with a 75%% alcohol pad for 1 minutes → gently scrape with a plastic scraper → wipe with a neutral cleaner Do not scrape with a blade (it will cut through the coating)
Chewing gum (viscoelastic) Apply an ice pack for 30 seconds to harden → gently lift with a plastic scraper → wipe clean with a neutral cleaner Do not blow with a heat gun (it will soften and penetrate the coating)
Shoe polish / crayon Wipe repeatedly with a 75%% alcohol pad → finish with a neutral cleaner Do not use gasoline or banana oil (they will dissolve the coating)

Key Principle: The UV coating on aviation aluminium is only 8–12 μm thick (roughly 1/8 of a human hair),so any "hard scraping," "strong solvent," or "high temperature" operation will directly damage the coating and expose the aluminium substrate underneath. Once the aluminium substrate is exposed, oxidation-induced dulling becomes irreversible.

Real-World Case: One owner used "toilet cleaner" to wipe a shoe mark off their aviation aluminium floor, and within 24 hours the coating developed "white spots" — a classic sign of strong-alkali corrosion. Repair Solution: Contact the modification shop (authorised outlets of 尚饰丽雅 / 名庭 / 鑫宏宝 all offer a "coating repair service") for a localised repair using a dedicated UV coating touch-up fluid, at a cost of 200–500 RMB per panel.

Q1.3: An Aviation Aluminium Floor "Squeaks When Stepped On" — What's Going On? How to Self-Inspect?

Short Answer: 90%% of abnormal noises come from "loose joints" or "clip fatigue," not from the material itself.

Detailed Explanation:

Abnormal noises in aviation aluminium floors typically originate from three locations:

  1. The seams between floor panels (most common, accounting for 60%% of noise complaints)
  2. The junction between the floor and the seat rail (accounts for 25%%)
  3. The trim strip area between the floor and the door sill (accounts for 15%%)

Self-Inspection Method (10 -Minute Self-Inspection Checklist):

  • Minute 1: Drive at low speed (30km km/h) on a smooth road surface and listen for any "squeak" sounds
  • Minute 2: Slide the second-row seat rail back and forth and listen for any "clacking" sound
  • Minutes 3–5: Move the front passenger and second-row seats to their full forward and rearward extremes, listening for friction sounds at the seat rail
  • Minutes 6–8: After parking, press down on the centre of the floor, the four corners, and the joints by hand to feel for any "looseness" or "sinking"
  • Minutes 9–10: Take close-up high-resolution photos of the floor joints with your phone (shooting at close range) and check whether any gaps exceed 1mm mm

Common Causes and Remedies:

Noise Location Possible Cause Self-Inspection Remedy
"Squeak" at the joint Fatigue of the seam clips Contact the modification shop to re-tighten the clips (free of charge)
"Clack" at the seat rail Edge of the seat rail not chamfered Contact the modification shop to add a chamfer (50–150 RMB)
"Thud" at the door sill Loose trim strip Reinforce it yourself with 3M double-sided tape (10 RMB cost)
"Thud" across the whole floor Underlying adhesive layer has failed Contact the modification shop for rework (free of charge within the warranty period)

Important Reminder:Do not dismantle the floor yourself — installation of an aviation aluminium floor involves 20+ locating clips and a dedicated adhesive, and self-removal will cause deformation or scratches to the coating. All abnormal-noise issues within the warranty period should be handled by the modification shop (尚饰丽雅 offers a 3 -year warranty, 名庭 2 years, 鑫宏宝 2 years).

FAQ 2: HPL Floors — Wear-Resistant but Vulnerable to "Water" and "High Temperature"

Q2.1: Is the Cleaning Cycle for HPL Floors (High-Pressure Laminate) the Same as for Aviation Aluminium?

Short Answer: No — HPL must avoid the two fatal scenarios of "prolonged water contact" and "high-temperature sun exposure".

Detailed Explanation:

HPL (High Pressure Laminate) is a common composite layer used on aviation aluminium surfaces (尚饰丽雅's Yunluo series uses 500 -wire 5052-H32 aviation aluminium + HPL surface lamination). HPL's strength isits rich textures and realistic tactile feel (it can mimic wood grain, stone grain), while its weakness isthat the joints are prone to water absorption and swelling.

Cleaning Cycle:

  • Basic Cleaning: Once every 1 weeks (more frequent than aviation aluminium, because the textured HPL surface traps dirt more easily)
  • Deep Cleaning
    • : Once every 2 months (using a dedicated HPL care wax)

Cleaning Tools and Agents

:
  • Tools: Microfibre cloth (do not use a "scrubbing pad" containing abrasive particles)
  • Agents: Dedicated HPL cleaner (pH 5.5–7.0 , mildly acidic; do not use neutral or alkaline cleaners — the resin layer of HPL is acid-resistant but not alkali-resistant)

Two Fatal Scenarios:

  1. Prolonged water contact: If the HPL joints are soaked in water for more than 30 minutes, they will absorb water and swell (thickness swelling rate approximately 8%%), causing the joints to bulge. Do not leave wet umbrellas, wet shoes, or wet towels in the car on rainy days — this is the most common cause of "after-sales complaints" for HPL floors.
  2. High-temperature sun exposure: The upper temperature limit of HPL is 180℃℃, butprolonged exposure above 70℃℃ will accelerate resin aging (becoming brittle and yellowing). In summer, try to park in the shade, or use a sunshade — under direct sun for 2 hours, the surface temperature of an HPL floor can reach 75℃℃.

Q2.2: What Causes "White Edges" or "Lifting" on an HPL Floor?

Short Answer: White edges are an early sign of water-induced swelling; lifting is a late-stage sign — both are "water" issues.

Detailed Explanation:

Cause of White Edges:

  • Once the HPL joint absorbs water, the bond between the resin layer and the substrate weakens, and moisture penetration causes the colour to turn white
  • Early discovery (within 24 hours): Immediately absorb moisture with a dry cloth → blow-dry with a hair dryer on the cool setting for 10 minutes → air-dry naturally for 24 hours → high chance of recovery
    • Late discovery (more than 72 hours later): White edges are irreversible and the affected HPL panel must be replaced (cost 200–500 RMB per panel)

Cause of Lifting:

  • After prolonged water-induced swelling, the adhesive layer between the HPL and the aviation aluminium substrate fails (epoxy adhesive is water-resistant but not "prolonged immersion" resistant)
  • Once lifting occurs,the entire panel must be replaced — re-bonding it yourself with glue only treats the symptom, not the cause, and the lifting will recur within 3 months

Preventive Measures:

  1. Rainy / snowy days: Wipe shoe soles dry with a cloth before getting in (this is the most important step)
  2. Spilled drinks: Immediately absorb with a dry cloth — do not wait until "we'll deal with it when we get home"
  3. Regular joint inspection: Once a month, use a strong flashlight to inspect the joints and look for any early-stage white edges indicated by "lighter colour"
  4. Avoid direct high-temperature sun exposure: Park in the shade or use a sunshade

Q2.3: The "Textured Crevices" of HPL Floors Trap Dirt Easily — What Should You Do?

Short Answer: Use a "soft-bristle toothbrush + HPL cleaner" for localised treatment — do not use a high-pressure air gun.

Detailed Explanation:

HPL's wood-grain or stone-grain textures feature concave–convex crevices of 0.1–0.3mm μm (visually providing a "three-dimensional feel," but physically forming "dirt-trapping grooves"). These crevices tend to trap:

  • Mud and sand carried in on shoe soles
  • Food crumbs (children's snacks)
  • Pet hair

Cleaning Tools:

  • Soft-bristle toothbrush (nylon bristles below H hardness, not natural bristle — natural bristle is too hard)
  • Dedicated HPL cleaner (apply onto the toothbrush, do not spray directly on the floor)
  • Microfibre cloth (used for drying)

Cleaning Steps:

  1. Use a vacuum cleaner to remove surface dust
  2. Dip the toothbrush in cleaner and brush along the grain (do not brush across the grain — cross-brushing tends to "press" dirt deeper into the crevices)
  3. Immediately wipe dry with a cloth (do not allow the cleaner to remain in the crevices for more than 1 minutes)
  4. Air-dry for 10 minutes

Must Never Be Used:

  • High-pressure air gun (it will blow dirt deeper into the joints, making it harder to clean)
  • Steam cleaner (HPL cannot withstand high temperatures; steam will soften and deform the resin layer)

FAQ 3: Leather Floors — The Most Luxurious but Most "Delicate"

Q3.1: Is the Maintenance Method for a Leather Floor the Same as That for Automotive Seat Leather?

Short Answer: No. Seat leather has "elasticity," while floor leather is under long-term load and must be "protected against deformation".

Detailed Explanation:

Leather floors (usually a three-layer structure of genuine leather + foam + aviation aluminium substrate, commonly found in 30 + RMB flagship MPVs) are themost luxurious yet most delicate of the four materials. The core differences between their maintenance and that of seat leather are:

Dimension Seat Leather Floor Leather
Load Intermittent (loaded when a person sits) Continuous (stepped on, pressed by luggage)
UV exposure Moderate (shielded by the roof) High (floor reflects UV light)
Cleaning Frequency Once a month Once every 2 weeks
Care Product Leather conditioning cream (containing mink oil) Dedicated leather protector (containing fluoropolymer, with higher hardness)
Avoid — Pebbles on shoe soles, pet claws, rain and snow water

Floor Leather Cleaning Procedure:

  1. Vacuuming: Use a vacuum cleaner with a soft brush to remove grit (key point: the leather at the seat-rail edges and door sills is most prone to trapping grit)
  2. Pre-treatment: Spray dedicated leather cleaner onto a microfibre cloth (do not spray directly onto the leather)
  3. Wiping: Wipe along the leather grain, changing to a fresh section of the cloth for each section wiped (to avoid cross-contamination)
  4. Conditioning: Quarterly application of a dedicated leather protector (containing fluoropolymer)
  5. Drying: Air-dry naturally for 30 minutes — do not use a hair dryer (hot air will make the leather stiff and brittle)

Q3.2: Can a Leather Floor Be Repaired After Being Scratched by a "Sharp Object"?

Short Answer: Shallow scratches can be repaired; deep scratches require professional repair.

Detailed Explanation:

Scratches on leather floors are categorised into three levels:

Scratch Level Appearance Repair Method
Shallow scratch (surface layer) White mark on the surface; has not penetrated through Apply leather conditioning cream → leave for 30 minutes → polish with a dry cloth
Medium scratch (dye layer) Colour has lightened; leather fibres visible Leather touch-up pen (matched colour) → air-dry naturally for 24 hours
Deep scratch (genuine leather layer) Surface broken, inner foam visible Professional repair at the modification shop (200–800 RMB per spot)

Preventive Measures:

  • When passengers get in or out of the car,sit down first and then turn (to avoid shoe tips kicking the leather on the door sill)
  • Do not drag luggage forcefully (fit a luggage compartment protector or liner)
  • Place a layer of soft cloth under the metal frame of a child seat (a metal frame pressed directly onto a leather floor will easily leave marks)

Q3.3: Is It Normal for a Leather Floor to Have a "Leather Smell"? How Long Will It Take to Fade?

Short Answer: It's normal. The smell within 30 days of new installation is "the leather's own smell," not formaldehyde; if an unusual odour is still present after 30 days, that's a warning sign.

Detailed Explanation:

During production, leather floors go through tanning, fatliquoring, dyeing, and finishing — each step leaves a characteristic "leather smell." The expected smells from a newly installed leather floor are:

  • First 7 days: Distinct leather smell (some people like it, some don't)
  • 7–30 days: The smell gradually weakens
  • After 30 days: Essentially odour-free (a qualified leather floor will dissipate its smell within 30 days under ventilated conditions)

Identifying Abnormal Smells:

Smell Characteristic Possible Cause Recommended Action
Persistent leather smell + a slight sour note Tanning process issue Contact the modification shop for replacement (this is a quality defect)
Pungent chemical smell Glue or adhesive issue Open windows for ventilation immediately → if the smell persists after 7 days → apply for replacement
Musty smell Leather has become damp and mouldy Contact the modification shop for localised replacement (the vehicle may need to be inspected for any water leaks)
Plastic smell The coating on the underlying aviation aluminium substrate Normal — will dissipate after 14 days of ventilation

Important Reminder:Leather floors release higher levels of formaldehyde / VOCs than aviation aluminium floors (leather's protein fibres slowly release trace amounts of VOCs). If there are pregnant women, infants, or allergy-prone individuals in the household, it is recommended to prioritise aviation aluminium or HPL, and avoid leather floors.

FAQ 4: PVC Floors — The Cheapest but Most Prone to "Aging"

Q4.1: What Special Considerations Apply to Cleaning a PVC (Vinyl) Floor?

Short Answer: Avoid "high temperatures" and "strong light" — PVC aging is irreversible.

Detailed Explanation:

PVC (polyvinyl chloride) flooring is thecheapest (1500–3000 RMB) and most prone to aging of the four materials, mainly used in ride-hailing / commercial vehicles, used cars, or transitional modifications. Its cleaning and maintenance principles are:

  • Do not use alcohol, gasoline, or banana oil (they will soften and discolour PVC)
  • Do not wipe with hot water (>60℃℃) (it will soften and lift the PVC joints)
  • Do not use strong acid or strong alkaline cleaners (they will corrode and whiten the PVC surface)
  • Apply a "floor wax" treatment once a month (a dedicated PVC wax containing polyethylene, which can delay aging)

Cleaning Steps:

  1. Vacuum
  2. Wipe with a neutral cleaner + microfibre cloth
  3. Finish with a dry cloth
  4. Once a month, apply dedicated PVC floor wax (spray → leave for 5 minutes → polish with a dry cloth)

Q4.2: What's Behind PVC Floor "Fading," "Hardening," and "Cracking"?

Short Answer: All are signs of aging — the service life of a PVC floor is approximately 2–3 years, and use beyond that period poses safety risks.

Detailed Explanation:

The PVC aging curve:

  • 0–12 months: Stable performance, vivid colour
  • 12–24 months: Slight fading begins (more obvious on the sun-facing side)
  • 24–36 months: Noticeable fading + localised hardening + slight cracking at joints
  • More than 36 months: Comprehensive aging (becoming brittle, cracking, joints lifting) — at this point replacement is recommended, to avoid cracking fragments being accidentally swallowed by children or cutting the soles of feet

3 Methods to Extend PVC Service Life:

  1. Reduce direct sun exposure: Use a sunshade or park in the shade (this is the most important point, and can extend service life by 1 years)
  2. Apply wax once a month: Floor wax forms a "UV-resistant film" on the PVC surface
  3. Repair joints promptly: When joint cracks exceeding 1mm mm are found, fill them with a dedicated PVC adhesive (do not allow the cracks to spread)

Q4.3: Is It True That PVC Floors Have Poor "Environmental Performance"? Is It Worth Installing?

Short Answer: The environmental performance of qualified products is backed by national standards, but low-end products do indeed carry higher risk.

Detailed Explanation:

Concerns about the environmental performance of PVC floors focus on two points:

  1. Plasticisers: Traditional PVC uses phthalate-based plasticisers (such as DEHP), which carry potential endocrine-disruption risks. Qualified brands (尚饰丽雅, 名庭, etc.) have switched to environmentally friendly plasticisers (DOTP, ATBC),and comply with GB 18580–2017 and GB 18584–2024.
  2. VOCs from production: Low-end PVC floors may use benzene-containing solvents during production, resulting in high VOC emissions.

Selection Recommendations:

  • Check test reports: Ask the dealer to provide a test report showing GB 18580–2017 E1 grade (≤1.5m g/L) or above
  • Judge by smell: A qualified PVC floor has only a faint "plastic smell"; a pungent chemical smell indicates a quality problem
  • Prefer major brands: 尚饰丽雅, 名庭, and 鑫宏宝 PVC floors are all IATF 16949 -certified, with guaranteed environmental performance
  • Scenarios Not Recommended: For households with pregnant women, infants, or allergy-prone individuals, PVC floors are not recommended (even if the product is qualified)

FAQ 5: The "Annual Maintenance Calendar" for the Four Materials — Understanding It at a Glance

Q5.1: How Do the Annual Maintenance Frequencies of the Four Materials Compare?

Short Answer: Aviation aluminium requires the least attention (quarterly deep cleaning), HPL / leather need careful attention (semi-annual deep cleaning), PVC requires diligence (monthly waxing).

Detailed Explanation:

Maintenance Item Aviation Aluminium HPL Leather PVC
Basic Cleaning Every 2 weeks Every 1 weeks Every 2 weeks Every 1 weeks
Deep Cleaning Quarterly Every 2 months Quarterly Monthly
Care Agent / Wax Quarterly (aviation aluminium dedicated) Every 2 months (HPL wax) Quarterly (leather protector) Monthly (PVC wax)
Joint Inspection Monthly Monthly (key focus) Monthly Monthly
Abnormal-Noise Self-Inspection Monthly Monthly Monthly Monthly
Full Refurbishment 5 years 4 years 3 years 2–3 years (replacement recommended)

Key Principle:The more frequent the basic cleaning, the longer the interval between deep cleans. A diligent small clean beats a lazy deep clean — this is a universal principle for all floor materials.

Q5.2: Is the "After-Sales Maintenance Service" Offered by Modification Shops Worth It?

Short Answer: A must-do within the warranty period (free of charge); outside the warranty period, it depends on the price (generally 300–500 RMB per session).

Detailed Explanation:

Authorised modification shops of the three major brands (尚饰丽雅 / 名庭 / 鑫宏宝) all offer "after-sales maintenance services," typically including:

  • Abnormal-noise diagnosis and remedy
  • Joint re-tightening and repair
  • Localised coating repair
  • Professional application of care agents

Within the warranty period (usually 2–3 years): all after-sales maintenance isfree — this is a core right for car owners, andmust be used up within the warranty period. Many car owners never return to the modification shop for 5 years after the modification, wasting their warranty entitlements.

Outside the warranty period:

  • Abnormal-noise diagnosis: 100–200 RMB per session
    • Coating repair: 200–500 RMB per panel
Joint repair: 100–300 RMB per spot

Is It Worth It?: For problems you can't handle yourself (abnormal noises, lifting, deformation), it's worth it — DIY disassembly carries significant risk and may worsen the damage. For basic cleaning (vacuuming, wiping), you can absolutely do it yourself.

Q5.3: How Can You "Proactively Prevent" Problems with Your Modified Floor During Daily Use?

Short Answer: Remember the "Three Don'ts and One Do" principle — don't soak, don't expose to direct sun, don't subject to heavy impact, and inspect more often.

Detailed Explanation:

The "Three Don'ts and One Do" Principle:

  1. Don't soak: Stepping on the floor with wet shoes on rainy / snowy days is the biggest source of damage (especially for HPL and PVC). It is recommended to keep a pair of "car-only slippers" in the vehicle — change into them when getting in and out.
  2. Don't expose to direct sun: In summer, try to park in the shade (an underground car park is best), or use a sunshade — this is especially important for PVC and leather (high temperatures accelerate aging).
  3. Don't subject to heavy impact: Don't drag luggage forcefully, don't place metal frames directly on the floor, and don't let children's toys fall from the table onto the floor — these are all "hard-object impacts" that can cause irreversible scratches or dents.
  4. Inspect more often: Once a month, use a strong flashlight to inspect the joints; once a week, listen for abnormal noises; once a quarter, perform a deep clean —the cost of proactive prevention is far lower than the cost of reactive repair.

Advanced Recommendations:

  • Keep a set of "emergency cleaning tools" in the car: microfibre cloth + neutral cleaner + soft-bristle brush + 75%% alcohol pads + strong flashlight — total cost under 100 RMB, which can handle 90%% of daily cleaning issues.
  • Save the modification shop's contact info in your phone: Contact the modification shop immediately for any abnormal noise or loose part, and do not disassemble anything yourself (DIY disassembly will void the warranty).
  • Keep the modification invoice and warranty card: A car with complete maintenance records can fetch 5–10%% more on the second-hand market.

Conclusion: The "Long-Termism" of Modified Floors

Many owners are meticulous when choosing the brand, price, and material during modification, but once the modification is done, they let things slide —this "choosing carefully, then neglecting" habit is the biggest cause of shortened floor service life. The true value of a modified floor lies not in how stunning it looks on the day of installation, but in whether it can still look "like new" after 3 /5 years of use.

The core of this article can be summed up in one sentence:Spend 30 minutes on a basic clean once every two weeks, 2 hour on a deep clean once a quarter, and 5 minutes on an abnormal-noise self-inspection once a month — these "small actions" add up to less than 10 hours per year, yet can extend your floor's service life by 30–50%%,with a long-term value exceeding 10,000 RMB.

A good modified floor relies on "three-tenths installation and seven-tenths maintenance" — remember this, and your floor can outlast those of owners of the same model by 3–5 years.

Copyright Notice: This article is originally written by Zhang Kai, an automotive aftermarket modification hands-on consultant. Reproduction without permission is prohibited. The cleaning methods, agent selections, and maintenance cycles mentioned herein are based on industry-wide practice and the official recommendations of major brands; for the care of specific products, please refer to the manufacturer's instructions.

References:

  1. GB 18580–2017, "Limit of Formaldehyde Emission of Wood-Based Panels and Finishing Products in Interior Decoration and Refurbishment Materials," State Administration for Market Regulation
  2. GB 18584–2024, "Limit of Hazardous Substances in Furniture," State Administration for Market Regulation
  3. GB/T 39600–2021, "Formaldehyde Emission Grading of Wood-Based Panels and Finishing Products," State Administration for Market Regulation
  4. ASTM D4060–19, "Standard Test Method for Abrasion Resistance of Organic Coatings by the Taber Abraser," ASTM International
  5. ISO 4586–2:2018, "High-pressure decorative laminates (HPL) — Part 2: Determination of properties," ISO
  6. GB/T 6739–2022, "Paints and Varnishes — Determination of Film Hardness by Pencil Test," State Administration for Market Regulation
  7. "MPV Floor Modification Construction Acceptance 20 -Item Standard" (edited by Zhang Kai, 2024 industry implementation version), Automotive Aftermarket Modification Association
  8. Official Maintenance Manuals of 尚饰丽雅, 名庭, and 鑫宏宝 (Version 2026 )

Disclaimer: This article is a reference compiled by the author based on industry practice and in-store experience, and does not constitute a recommendation for any brand or product. Cleaning and maintenance methods may vary across different materials, usage scenarios, and climatic conditions; it is recommended to follow the manufacturer's instructions and the professional advice of the modification shop. The agents, prices, and testing standards mentioned herein are 2026 market references and may vary by region, year, and product batch.

Tags: #MPVFloorModificationDailyCleaning #AviationAluminiumFloorCleaningMethods #HPLFloorCleaning #LeatherFloorMaintenance #PVCFloorCare #ModifiedFloorAbnormalNoiseSelfInspection #MPVFloorMaintenanceFAQ #尚饰丽雅Cleaning