Made for people who leave before the sun comes up.
FrostHalt started with one problem: scraping the inside of a windshield at 6 a.m. We wanted something simple that works overnight, lasts for years and does not need to be plugged in, refilled or thrown away.
Why a bag, not a gadget
Moisture gets into a car every day — wet shoes, breath, snow on the mats. Overnight it settles on the coldest surface: the inside of the glass. Silica gel has been drying things quietly for a century. We put it in a bag that is tough enough for a dashboard, added an indicator so you always know where it stands, and made it rechargeable so one bag lasts winter after winter.
What we promise — and what we don't
- Absorb moisture from the cabin air overnight
- Reduce fog and frost on the inside of the windows
- Show you when it is time to recharge (blue → pink)
- Recharge in the microwave or on a radiator, reuse for years
- Melt ice on the outside of the glass
- Remove snow
- Heat the car
- Use chemicals, batteries or liquid
We would rather tell you exactly what the bag does than oversell it. That is also why every order comes with a 30-day money-back guarantee.
Made to be reused
One bag, recharged again and again, instead of a box of single-use absorbers every winter.
Free tracked shipping
Free tracked shipping on orders over $40 to the US, Canada, Australia & more. Every order ships within 1–3 business days with a tracking number.
A person answers
Write to us at support@frosthalt.com and a real person replies within 1 business day.