Quick answer
De-icer spray is a consumable that can leave smears and struggles in hard frost. IceWave is a one-off, chemical-free purchase that works every frosty night.
De-icer spray is one of the most searched winter car products in the UK, and for good reason: it's quick on light frost and sold everywhere. But it is a product you keep buying. Here's how it stacks up against IceWave.
Side-by-side comparison
| De-icer spray | IceWave | |
|---|---|---|
| How it works | Chemical lowers the freezing point so ice melts | Ultrasonic vibration designed to stop frost gripping |
| When it works | Each morning, after frost forms | Overnight, before frost bonds |
| Effort | Spray, wait, wipe or scrape | None |
| Ongoing cost | Repeat cans all winter | None |
| Hard frost | Often struggles on thick ice | Heavy frost may still need a wipe |
| Chemicals | Yes | No |
| Runs out? | Yes | No, solar or USB charged |
Cost over a UK winter
A single can is cheap, but a frosty winter can easily get through several, especially in Scotland, the North and rural areas. Over a few winters, that adds up to more than a one-off IceWave at £59. See IceWave prices and bundles.
Smears and film on the glass
Some sprays leave a greasy film that smears when the wipers run, which is worse in low winter sun. Spray can also drip onto paint and rubber seals. IceWave uses no liquid at all.
Thick ice and hard frost
On a hard frost, spray often needs a second coat and scraping anyway. IceWave works before the frost bonds firmly, which is the aim. We are honest that in very heavy frost you may still need a quick wipe with IceWave too.
Chemicals, children and pets
Most de-icer sprays contain alcohols and other chemicals that are harmful if swallowed. Store them safely and away from pets. IceWave has no chemicals to store.
When spray is still useful
- Clearing side windows and mirrors quickly.
- Unexpected frost on a car without IceWave.
- As a backup in the boot for very hard mornings.
Our verdict
Spray is a handy backup, but as your main de-icer it costs money and time every frosty morning. IceWave is a one-off purchase that works by itself overnight, with a 30-day money-back guarantee. See IceWave prices · how it works.
Common questions
Is de-icer spray bad for windscreens?+
Car de-icer spray is designed for windscreens and is safe used as directed. Some brands smear, and overspray on paint and seals should be wiped off.
Is IceWave cheaper than de-icer spray?+
Over one winter, spray is usually cheaper. Over a few winters, a one-off £59 IceWave can cost less than repeat cans, and saves time every morning.
Does IceWave use any chemicals?+
No. It uses ultrasonic vibration and is charged by solar or USB.
Can I use spray and IceWave together?+
Yes. Many drivers keep a can in the boot for side windows, mirrors and the very hardest frosts.
Does de-icer spray work in hard frost?+
It can, but thick ice often needs more than one coat and some scraping.
Sources
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