Product and application illustrations. Follow the product label and written use guidance.
CleenU product solution
Car Glass Anti-Fog
Hydrophilic anti-fog film · Clear in cold and rain · Private label
Windshield fogs up instantly on cold mornings and you're wiping as you drive in the rain? Clean the inside of the glass, wipe on a thin coat, and buff clear after a minute; moisture spreads into a clear sheet instead of fog. Factory-direct private label.
- Fog is cabin moisture condensing into countless tiny droplets on cold glass that scatter light; cold mornings and rainy days, with big temperature differences, are the worst. This treatment leaves a hydrophilic film on the inside of the glass so moisture spreads into a clear sheet instead, and you can see.
- Fog forms on the inside. The outside needs a hydrophobic rain repellent, which works the opposite way, so don't mix them up. Clean the inside of the glass before applying; rainbow streaks mean too much product, so buff again. Follow the manufacturer's care guide for visors with factory anti-fog coatings.
- MOQ
- 500 bottles
- Free samples
- Free samples in 3–5 days
- Bulk lead time
- Scheduled with the order after packaging and labels are approved
Product value
What glass is it for?
CleenU Car Glass Anti-Fog keeps interior glass from fogging.
View product detailsProduct summary
- Product type
- Interior anti-fog treatment for car glass
- Core use
- Fogging on the inside of windshields and windows, mirrors, motorcycle visors, and goggles in cold or wet weather
- Formula focus
- Hydrophilic surfactants with isopropyl alcohol and film formers, pH 6.0–7.5; ready to use, spread and buff.
- Best for
- Car care brands, Detail shops, Ecommerce sellers
Before & after
Before and after (illustration)
Before: on cold mornings the inside of the windshield fogs as soon as you get in, and the defroster takes minutes. After: cleaned, coated thinly, and buffed, the next morning the glass barely fogs and visibility is clear.
- Before: instant fog, long defrost
- Cleaned, coated thin, buffed
- Next morning: barely any fog
How it works
How anti-fog works
On low-energy glass, water vapor condenses as tiny droplets with a high contact angle that scatter light into fog. Hydrophilic surfactants and film formers leave a thin film that sharply lowers water's contact angle, so condensation spreads instantly into a continuous clear sheet that light passes straight through.
- Clean interior glass
- A little on a dry cloth
- Spread evenly
- Film lowers contact angle
- Buff clear after a minute
Usage guidance
Use guidance
- Clean and dry the inside of the glass.
- Spray a little onto a dry cloth and spread it evenly on the glass.
- Wait a minute and buff clear with a second dry cloth; reapply after cleaning the glass.
Before you use it
Important notes
- Not for: Exterior glass
- Not for: Lenses with factory anti-fog coatings (follow their guide)
- Not for: Dirty, uncleaned glass
- Not for: Heavy application
- Test first for special materials, special equipment, or sensitive scenarios.
Product comparison
How to choose a Car Glass Anti-Fog
Use Car Glass Anti-Fog for interior windows and mirrors, Windshield De-Icer for icy glass in winter, and Mirror Anti-Fog Spray for bathroom mirrors.
View product comparison
| Decision point | Car Glass Anti-Fog | Running the defroster |
|---|---|---|
| Speed | Clear right away | Minutes of waiting |
| Rainy days | Stays clear | Fogs repeatedly |
| Fuel and power | No extra use | Extra load |
| Maintenance | Reapply every 1–2 weeks | Wait every time |
Where Car Glass Anti-Fog stands out
Why windows fog
Fog is cabin moisture condensing into countless tiny droplets on cold glass that scatter light; cold mornings and rainy days, with big temperature differences, are the worst. This treatment leaves a hydrophilic film on the inside of the glass so moisture spreads into a clear sheet instead, and you can see.
Inside only, the opposite of a rain repellent
Fog forms on the inside. The outside needs a hydrophobic rain repellent, which works the opposite way, so don't mix them up. Clean the inside of the glass before applying; rainbow streaks mean too much product, so buff again. Follow the manufacturer's care guide for visors with factory anti-fog coatings.
Who it's for, where it's used, and when not to use it
For
End-use scenarios
When not to use it
Product Specifications and Custom Options
Key product details and custom options for your project.
Product specifications
Product type, cleaning scope, and format.
| Product type | Interior anti-fog treatment for car glass |
| Surfaces | The inside of windshields and windows, mirrors, motorcycle visors, and goggles |
| Applications | Cold winter mornings, Rainy-day driving, Motorcycle visors and goggles |
| Main soils | Fogging on the inside of windshields and windows, mirrors, motorcycle visors, and goggles in cold or wet weather |
| How to use | Clean interior glass, spread a little with a dry cloth, buff clear after a minute |
| Not for / avoid | Exterior glass; Lenses with factory anti-fog coatings (follow their guide); Dirty, uncleaned glass; Heavy application |
| Size & packaging | 150 mL fine-mist spray bottle |
| pH | pH 6.0–7.5 (25°C) |
| Scent | Unscented |
| Shelf life & storage | 24 months unopened; store sealed in a cool, dry, ventilated place away from heat, sun, and freezing |
B2B custom options
Private label, packaging, MOQ, samples, and delivery.
| OEM/ODM & private label | We run Car Glass Anti-Fog private-label projects from positioning and samples to packaging, production, and delivery. |
| Packaging & labels | Spray or wipes, fill size, labels, and kits available |
| Case pack | 24 × 150 mL per case |
| OEM/ODM and private label | Available for project discussion |
| Packaging and labels | Spray or wipes, fill size, labels, and kits available |
| MOQ | 500 bottles |
| Sample time | Free samples in 3–5 days |
| Bulk lead time | Scheduled with the order after packaging and labels are approved |
| Documents | SDS/MSDS, TDS, and batch COA provided with quotes |
OEM/ODM project process
Move from product direction and sample review to packaging, production, and delivery for Car Glass Anti-Fog.
Define the buyer and plan
Choose spray or wipes, whether to cover helmet and goggle channels, and packaging.
Free samples
Free samples are usually ready in 3–5 days for project review.
Packaging and labels
Set fill size, label language, and directions on interior-only use and cleaning first.
Production and delivery
Standard MOQ is 500 bottles; production is scheduled after packaging and labels are approved.
Why choose CleenU for Car Glass Anti-Fog?
From product positioning and samples to packaging and repeat supply, CleenU supports OEM/ODM projects built around Car Glass Anti-Fog.
Even film formation
We tune film formers to reduce rainbow streaks so everyday drivers apply it evenly.
Multi-channel packaging
Car, motorcycle helmet, and ski goggle versions can be packaged separately.
Sample testing that means something
We plan sample evaluation on windows, mirrors, and visors in cold and rain: anti-fog performance, days it lasts, and any rainbowing.
Labels and documents ready
Bilingual label copy, SDS/MSDS, TDS, and batch COAs, with warnings and directions prepared for your target market.
Consistent reorders
Every batch is retained and issued a COA, so reorders match on color, scent, and feel.
Formula discussion
Discuss formula direction based on product positioning, target market, and channel selling points.
Packaging and labeling options
Plan packaging format, label language, and shelf presentation around Car Glass Anti-Fog and your target channel.
Show packaging and label options
Packaging options
Main size: 150 mL fine-mist spray. Also available: anti-fog wipes, channel case packs, and ecommerce bundles, with labels and cartons in your branding.
Supporting Documents and Materials
Purchasers usually confirm whether the materials are complete before formal cooperation. Preparing documents in advance helps with quoting, sampling, and channel review.
Show available documents
Project documents
SDS/MSDS, TDS, batch COA, label directions, and packaging files are provided per project after inquiry.
Related products, solutions, and articles
Explore related cleaning products, application guidance, and OEM/ODM resources for Car Glass Anti-Fog.
Frequently asked questions (FAQ)
Find practical answers about Car Glass Anti-Fog, private label, samples, MOQ, documents, and delivery.
Product, use, and procurement
How long does it last?
Usually one to two weeks, depending on how often the glass is wiped and cabin humidity. Reapply after cleaning the inside of the glass.
Why interior only?
Fog forms on the inside. The outside needs a hydrophobic rain repellent, which works the opposite way.
How fast can we get samples and a first order?
Free samples ship in 3–5 days. MOQ is 500 bottles, and production is scheduled once packaging and labels are approved.
Product usage questions
How do I use it?
Clean and dry the inside of the glass, spray a little onto a dry cloth, spread it evenly, wait a minute, and buff clear with a second dry cloth.
When shouldn't I use it?
Use it on interior glass only; follow the manufacturer's care guide for visors with factory anti-fog coatings; rainbow streaks mean too much product, so buff it out.
Can I use it on eyeglasses?
A little on both sides, buffed evenly; test specialty coated lenses first.
What if visibility looks hazy after applying?
Usually too much product; buff again with a clean dry cloth.
Can I use it with a glass rain repellent?
Yes: repellent outside, anti-fog inside, each on its own side.
Can I use it on a rear window with defroster lines?
Yes, use as directed. Wipe gently along the lines; don't scrub hard.
Can I use it on motorcycle visors?
Yes, on the inside; follow the maker's guidance for visors with anti-fog films.
Do I need it in summer too?
Winter and rainy season most, but strong AC can fog glass in summer too.
Does smoking in the car affect it?
Smoke leaves film on the glass, so clean first for best results.
Does cleaning the glass remove it?
Yes. Reapply after cleaning the inside with a glass cleaner.
Why does my windshield keep fogging up on the inside?
Warm, humid cabin air is hitting cold glass. Breath, wet coats, and damp floor mats add moisture, and a hazy film from smoke or interior plastics gives droplets more to cling to. Clean the inside of the glass, then apply CleenU Car Glass Anti-Fog so moisture spreads out instead of beading. Running the A/C with the defroster also dries the air.
Will it clear fog that's already on the glass?
No. It's meant to keep fog from forming, so apply it ahead of time. If the glass is already fogged, clear it with the defroster and A/C first. Once the glass is clean and dry, wipe on a light coat, wait about a minute, and buff it clear. Reapply after you clean the inside of the glass.
Can I use it on tinted windows?
Test a small corner first. Aftermarket tint films aren't all made the same way, and we haven't checked every brand. If the test spot buffs clear with no haze once it dries, do the rest of the window, using a soft cloth and light pressure near the film edges.
OEM/ODM customization questions
What can we customize?
Formula direction, scent, pack size and format, label design and language, and ecommerce bundles.
What paperwork comes with a private-label order?
Documents such as SDS/MSDS, TDS, COA, and label copy for your target market are prepared per project. We confirm which ones your order includes when we quote.
Launching your own anti-fog?
Send us your market, spray or wipes, channels, and estimated volume. We'll build it out with you.