“Genuinely streak-free — the only glass cleaner that doesn’t smear on my windscreen.”
Glass
500ml / 5L
GlassGlassMirrors
Crystal Clear - Glass Cleaner
Streak-free glass cleaner that flashes on contact. Safe on every type of glass — tinted, mirrored, interior and windscreens.
Streak-free finish— Flashes on contact — no smears, no residue, no streaks.
Safe on every glass— Tinted, mirrored, windscreen, interior — all surfaces, no damage.
Interior + exterior— Spray on the cloth for inside windows, on the glass for outside.
£11.95
Tax incl.
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Free over £50
30-day promise
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Made in the UKFormulated and bottled in the UK.
Free UK DeliveryFree shipping on orders over £50.
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Rated by Customers4.9★ average satisfaction.
Why Crystal Clear
The only glass cleaner you’ll ever need.
Streak-free, safe on every glass, indoors and out.
Flashes on contact
Evaporates as you wipe — no residue, no smear.
Removes water spots
Light mineral marks lift cleanly with one pass.
Safe on tints
Ammonia-free — won’t damage tinted windows or laminate.
Interior + exterior
One bottle for every piece of glass in the car.
Before & after
Streaky windscreen to crystal clear.
Single application with our Waffle Glass Cloth.
Before
After
How to use Crystal Clear
Four steps to streak-free glass.
Spray, wipe, flip, buff. Inside or out.
01 Spray
Light mist on glass
A light coat is enough — don’t over-saturate.
02 Wipe
Use a Waffle Glass Cloth
Wipe across the surface in overlapping straight lines.
03 Flip
Buff with a fresh side
Flip the cloth for a streak-free polish.
04 Inside
Spray onto cloth, not glass
For interior glass, spray the cloth to avoid overspray onto interior trims.
Pro tips
- Work in shade — sun causes streaking on windscreens.
- Use one cloth for inside, another for outside.
- For heavy bug splatter, use Bugg Off! first.
- Safe on screen displays — just don’t spray directly.
Complete the glass routine
Build the perfect glass kit.
Crystal Clear with a Waffle Glass Cloth for streak-free shine, Bugg Off! for the bug splatter, Urbanize for quick maintenance.
What customers say about Crystal Clear
4.9
Fine print
Specs, compatibility & the small stuff.
Everything you might want to confirm before you buy.
Specifications
- Size 500ml or 5 Litre
- Type Streak-free glass cleaner
- Application Spray, wipe with waffle cloth
- Surfaces All glass, mirrors, tints
- Coverage 50+ uses per 500ml
- Ammonia Free
- Made in United Kingdom
Safety, ingredients & SDS
Mild surfactant blend, ammonia-free. Avoid eye contact. SDS / COSHH on request.
Care & storage
Store cool, dry, sealed.
Delivery & returns
Free tracked UK delivery over £50. Same-day dispatch before 12:00 Mon–Fri. 30-day promise.
Compatibility
Safe on every glass type — tinted, mirrored, laminate, ceramic-coated.
FAQ
Common questions about Crystal Clear.
Is it really streak-free?
Yes — Crystal Clear is formulated to flash on contact, leaving no residue or streaks when used with a microfibre.
Is it safe on tinted windows?
Yes — ammonia-free formula is safe on tints, laminate and ceramic-coated glass.
Can I use it on inside glass?
Absolutely. Spray onto the cloth (not the glass) for interior use to avoid overspray onto trims.
What’s the best cloth?
Our Waffle Glass Cloth is purpose-made for glass. Plush microfibres also work but waffle is best.
Will it remove water spots?
Light mineral spots, yes. For heavier deposits, use a dedicated water-spot remover first.
Goes well with Crystal Clear
Build the rest of your glass routine.
Crystal Clear - Glass Cleaner
★ 4.9 · 246 reviews