Drop. Fizz. Fresh.
The clear aligner you wear 22 hours a day grows an invisible film. CRISP lifts it in three minutes — persulfate-free, aligner-safe, no clouding, no awful smell.
not dentures
There's a bacteria farm in your mouth 22 hours a day.
You rinse it. Maybe brush it. By dinner there's a faint film and a smell you really hope nobody notices. Toothpaste scratches. Denture tablets cloud. The popular cleaners are persulfate-based — a known allergen you then wear all day.
Read the deep dive →
The 3-minute reset.
Persulfate-free. Aligner-safe. Built for clear aligners — not dentures.
Drop
A persulfate-free tablet into warm water.
Fizz
Lifts film, stains & odor from every crevice.
Fresh
Rinse — clear, clean, aligner-safe. Wear.
Fresh trays. No more dread.
The things customers actually say when they switch.
No smell
Lifts the odor-causing film daily
Stays clear
Aligner-safe, no clouding
No chemical taste
Persulfate-free formula
3 minutes, done
Drop, fizz, fresh — once a day
For every tray
Aligners, retainers & night guards
60-day promise
Fresh-or-free guarantee
Cloudy to crystal-clear.
Toothpaste and denture tablets cloud clear plastic. CRISP cleans without the damage. Daily use keeps trays the way they were the day you got them.
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Not all cleaners are equal.
| Persulfate tabs | Denture tabs | Toothpaste / DIY | CRISP | |
|---|---|---|---|---|
| Built for clear aligners | ⚠ | ✗ | ✗ | ✓ |
| Persulfate-free (no allergen) | ✗ | ⚠ | ✓ | ✓ |
| Aligner-safe (won't cloud) | ⚠ | ✗ | ✗ | ✓ |
| Removes film + odor | ✓ | ✓ | ⚠ | ✓ |
| No chemical aftertaste | ✗ | ⚠ | ✓ | ✓ |
| 3-minute fizz | ✓ | ✓ | ✗ | ✓ |
| 60-day guarantee | ⚠ | ⚠ | ✗ | ✓ |
Persulfate-free. Aligner-safe.
- ✓ No persulfates (a known allergen)
- ✓ Won't cloud or scratch clear PETG
- ✓ Vegan & cruelty-free
- ✓ Made for clear aligners — not dentures
Built for the thing you wear in your mouth 22 hours a day.
Your aligners cost thousands. Clean them like it.
A few cents a day protects the treatment you paid for — and means you never have to dread taking your trays out.
Protect your trays — $29OR
FREE
60 days. Fresh, or free.
If your trays aren't cleaner, clearer, and fresher in 60 days — we refund you. Keep the tablets; no return needed.
Questions, answered.
Yes — formulated to be aligner-safe (gentle on clear PETG), unlike denture tablets which can cloud them.
Persulfates are a known allergen and leave a chemical aftertaste on the tray you wear all day. CRISP skips them.
Yes — the fizz lifts the odor-causing film from crevices brushing misses; daily use keeps it gone.