Wash and Decontamination
The Best Convertible Top Cleaner in 2026
A soft top needs cleaning and then re-proofing, and fabric and vinyl tops need different protectants. RaggTopp sell one of each, and they are the only maker here that publishes much about either.
By Sawyer V. · Last verified 2026-09-10
We have not tested any of this. Everything below is compiled from published manufacturer specifications, and the arithmetic is printed so you can check it. This page carries affiliate links: if you buy through one we earn a commission at no extra cost to you, and it does not change the order of the picks. Full disclosure.
| # | Pick | Best for | Score | Price |
|---|---|---|---|---|
| 1 | RaggTopp Fabric & Vinyl Cleaner RaggTopp | Fabric and vinyl tops, mildew included | 7.0/10 | Check price on Amazon |
| 2 | Chemical Guys Convertible Top Cleaner Chemical Guys | A cheap bottle for any soft top | 7.0/10 | Check price on Amazon |
| 3 | RaggTopp Convertible Top Fabric Protectant RaggTopp | A fabric convertible top, and only that | 5.8/10 | Check price on Amazon |
| 4 | RaggTopp Convertible Top Vinyl Protectant RaggTopp | Vinyl tops | 5.3/10 | Check price on Amazon |
No live price is currently verified, so every button here reads Check price rather than a number we cannot stand behind. Why we do it that way.
Clean first, then protect
| Product | Price | For | Stated claims |
|---|---|---|---|
| RaggTopp Fabric & Vinyl Cleaner | $14.99 | Fabric and vinyl tops | Low pH, bleach-free; dirt, stains, light mildew; safe on paint, metal, plastic, rubber |
| RaggTopp Fabric Protectant | $26.99 | Fabric tops and stitching | Fluoropolymer; water and stain repellency; UV blockers; three light coats |
| RaggTopp Vinyl Protectant | $19.99 | Vinyl tops, seats and trim | BASF Tinuvin UV blockers; no silicone, oils or petroleum distillates |
| Chemical Guys Convertible Top Cleaner | $12.99 (16oz) | Fabric, vinyl and synthetic tops | Removes dirt and stains |
Fabric and vinyl need different protectants
RaggTopp split protection by material. The Fabric Protectant is a fluoropolymer that restores water and stain repellency and carries UV blockers, and RaggTopp say it covers the stitching too. The Vinyl Protectant uses BASF Tinuvin UV blockers against fading, cracking and hardening, with no silicone, oils or petroleum distillates. Buy the one that matches your top.
Around the top
The paint, glass and rubber next to a soft top get the overspray. RaggTopp say their cleaner will not streak or harm paint, metal, plastic or rubber, and that overspray from the Fabric Protectant will not harm paint or glass and wipes off with a microfiber towel. Chemical Guys’ listing does not address it.
What to buy
- Cleaning any soft top: RaggTopp Fabric & Vinyl Cleaner, $14.99.
- Proofing a fabric top: RaggTopp Fabric Protectant, $26.99.
- Protecting a vinyl top: RaggTopp Vinyl Protectant, $19.99.
The seat protectants are a different job, covered in the fabric protector roundup.
Every pick, with the working
Each entry lists the specifications the maker publishes, the axis scores those specifications produce, and what you give up. Rows that read “Not published” are not omissions on our side: they are figures the maker will not commit to in writing, and they cost the product points on the transparency axis.
Our pickFabric and vinyl tops, mildew included
RaggTopp Fabric & Vinyl Cleaner
RaggTopp
$14.99 for a low-pH, bleach-free cleaner formulated for both fabric and vinyl convertible tops, stated to lift dirt, stains and light mildew without streaking or harming paint, metal, plastic or rubber around the top.
- Stated tops
- Fabric and vinyl
- Stated soils
- Dirt, stains, light mildew
- Formula
- Low pH, bleach-free, biodegradable
- Surface safety
- Paint, metal, plastic and rubber, per the maker
- Size
- Not published
What it does well
- Fabric and vinyl tops both named
- Low pH and bleach-free, stated
- Light mildew named
Who it is not for
- Size not stated on the listing
- No dilution or directions on the listing
- No protection; that is a separate bottle
How this score was calculated
- Protection claimdropped
- Nothing in this category is bought on how long it lasts, so the axis is dropped and the other weights are re-normalized.
- Capabilitydropped
- No single published number decides capability in this category, so the axis is dropped rather than invented.
- Cost per ouncedropped
- Either the list price or the container size is unpublished, so the division cannot be done and the axis is dropped.
- Price against the ceiling5.7/10, weight 14%
- A listed $14.99 against the $35 one upgrade in this category realistically tops out at. A list price captured on the compile date, not a live price and not what you will pay.
- Written commitmentdropped
- RaggTopp publishes no warranty term on this product's own page, so the axis is dropped. On a tool that is worth noticing, and it costs the product points on transparency instead.
- Spec transparency8.0/10, weight 18%
- 4 of the 5 specifications we went looking for are published by RaggTopp. Every blank row below is something the maker will not put in writing, and it costs the product points here.
List price $14.99 per Autofiber, captured on the compile date below. Not a live price and not what you will pay — the button is where the real number is.
Specifications from Autofiber's RaggTopp Cleaner listing, compiled September 8, 2026.
2A cheap bottle for any soft top
Chemical Guys Convertible Top Cleaner
Chemical Guys
Skip this one. The listing names the tops and nothing else: no mildew claim, no pH and no word on the paint and rubber around the top. RaggTopp's cleaner states all three for $2.00 more.
$12.99 for 16oz of a cleaner that Chemical Guys say removes dirt and stains from fabric, vinyl and synthetic soft tops. The listing is two sentences long.
- Size
- 16 oz
- Stated tops
- Fabric, vinyl and synthetic
- Mildew claim
- Not published
- pH
- Not published
What it does well
- $12.99 for 16oz
- Fabric, vinyl and synthetic tops named
- Size published
Who it is not for
- No mildew, pH or surface-safety claims
- No directions published
- No protectant in the same line on this listing
How this score was calculated
- Protection claimdropped
- Nothing in this category is bought on how long it lasts, so the axis is dropped and the other weights are re-normalized.
- Capabilitydropped
- No single published number decides capability in this category, so the axis is dropped rather than invented.
- Cost per ounce9.9/10, weight 16%
- $12.99 for 16 oz works out at $0.81 an ounce, scored against a band of $0.80 (good) to $3.00 (expensive) for a convertible top care product.
- Price against the ceiling6.3/10, weight 14%
- A listed $12.99 against the $35 one upgrade in this category realistically tops out at. A list price captured on the compile date, not a live price and not what you will pay.
- Written commitmentdropped
- Chemical Guys publishes no warranty term on this product's own page, so the axis is dropped. On a tool that is worth noticing, and it costs the product points on transparency instead.
- Spec transparency5.0/10, weight 18%
- 2 of the 4 specifications we went looking for are published by Chemical Guys. Every blank row below is something the maker will not put in writing, and it costs the product points here.
List price $12.99 per Chemical Guys' own store, 16oz, captured on the compile date below. Not a live price and not what you will pay — the button is where the real number is.
Specifications from Chemical Guys' Convertible Top Cleaner page, compiled September 8, 2026.
3A fabric convertible top, and only that
RaggTopp Convertible Top Fabric Protectant
RaggTopp
$26.99 for a fluoropolymer protectant that is OEM-approved and patented — the only product in this ledger carrying either claim. It is scoped to fabric convertible tops and their stitching rather than to seats and carpet.
- Stated scope
- Fabric convertible tops and their stitching
- Stated chemistry
- Fluoropolymer, patented formula
- Approval
- Stated OEM-approved
- UV protection
- Built-in UV blockers, stated separately from repellency
- Size
- Not published
- Claimed durability
- Not published
What it does well
- OEM-approved, which is a checkable third-party claim rather than a self-assessment
- Patented formula, stated
- UV blockers published as a separate function from water repellency
- Explicitly covers the stitching, which is where a top actually fails
Who it is not for
- Scoped to convertible tops, so it is the wrong product for seats and carpet
- No durability figure published
- No size published on the listing
How this score was calculated
- Protection claimdropped
- RaggTopp publishes no durability figure for this product, so the axis is dropped rather than guessed at.
- Capabilitydropped
- No single published number decides capability in this category, so the axis is dropped rather than invented.
- Cost per ouncedropped
- Either the list price or the container size is unpublished, so the division cannot be done and the axis is dropped.
- Price against the ceiling4.6/10, weight 14%
- A listed $26.99 against the $50 one upgrade in this category realistically tops out at. A list price captured on the compile date, not a live price and not what you will pay.
- Written commitmentdropped
- RaggTopp publishes no warranty term on this product's own page, so the axis is dropped. On a tool that is worth noticing, and it costs the product points on transparency instead.
- Spec transparency6.7/10, weight 18%
- 4 of the 6 specifications we went looking for are published by RaggTopp. Every blank row below is something the maker will not put in writing, and it costs the product points here.
List price $26.99 per Autofiber, captured on the compile date below. Not a live price and not what you will pay — the button is where the real number is.
Specifications from Autofiber's RaggTopp Fabric Protectant listing, compiled September 8, 2026.
4Vinyl tops
RaggTopp Convertible Top Vinyl Protectant
RaggTopp
$19.99 for a silicone-free vinyl protectant with BASF Tinuvin UV blockers, stated to guard against fading, cracking and hardening and to resist dust, grease and mildew. RaggTopp also list vinyl seats, dashboards and trim.
- Stated surfaces
- Vinyl tops; vinyl seats, dashboards, trim
- UV protection
- BASF Tinuvin UV blockers
- Formula
- No silicone, oils or petroleum distillates
- Size
- Not published
- Claimed durability
- Not published
What it does well
- UV blockers named: BASF Tinuvin
- No silicone, oils or petroleum distillates, stated
- Spray on, wipe dry
Who it is not for
- For vinyl tops, not fabric
- Size not stated
- No durability figure
How this score was calculated
- Protection claimdropped
- Nothing in this category is bought on how long it lasts, so the axis is dropped and the other weights are re-normalized.
- Capabilitydropped
- No single published number decides capability in this category, so the axis is dropped rather than invented.
- Cost per ouncedropped
- Either the list price or the container size is unpublished, so the division cannot be done and the axis is dropped.
- Price against the ceiling4.3/10, weight 14%
- A listed $19.99 against the $35 one upgrade in this category realistically tops out at. A list price captured on the compile date, not a live price and not what you will pay.
- Written commitmentdropped
- RaggTopp publishes no warranty term on this product's own page, so the axis is dropped. On a tool that is worth noticing, and it costs the product points on transparency instead.
- Spec transparency6.0/10, weight 18%
- 3 of the 5 specifications we went looking for are published by RaggTopp. Every blank row below is something the maker will not put in writing, and it costs the product points here.
List price $19.99 per Autofiber, captured on the compile date below. Not a live price and not what you will pay — the button is where the real number is.
Specifications from Autofiber's RaggTopp Vinyl Protectant listing, compiled September 8, 2026.
No live price is currently verified, so every button here reads Check price rather than a number we cannot stand behind. Why we do it that way.
Questions people actually ask
+How do you clean a convertible soft top?
+Can I use the same protectant on fabric and vinyl tops?
+Is convertible top protectant safe on paint?
Where these figures came from
- Autofiber's RaggTopp Cleaner listing — retrieved 2026-09-10
- Autofiber's RaggTopp Fabric Protectant listing — retrieved 2026-09-10
- Autofiber's RaggTopp Vinyl Protectant listing — retrieved 2026-09-10
- Chemical Guys' Convertible Top Cleaner page — retrieved 2026-09-10
Every figure on this page is a published manufacturer or authorized-retailer claim, not a measurement we made. How we research explains exactly what we did and did not do.