Product details
Sanitirex Protect deionised water, 5L
If you’re after a proper bit of kit to look after your car and household gadgets, Sanitirex Protect deionised water is spot-on. This 5-litre bottle is filled with ultra-pure water that’s had all the minerals and impurities taken out, so you don’t have to worry about limescale mucking up your appliances or leaving streaks on your pride and joy.
It’s the go-to choice for topping up car batteries, filling up your iron, or rinsing your car after a good clean – you’ll get a spotless, streak-free finish every time. Because there’s no chalky residue left behind, your windscreen washers, steam mops, and even humidifiers will last much longer and run smoothly.
Crack open a bottle in the garage and you’ll find it’s handy for all sorts – whether you’re mixing up screenwash, diluting cleaning fluids, or even keeping your aquarium kit in top nick. It comes in a sturdy 5L container that’s easy to pour, store, and carry about, so you won’t run out halfway through a job. And, because it’s so pure, it’s perfect for anything that really shouldn’t be clogged up with limescale or gunk.
- Prevents that annoying scale and furring in your steam iron, radiators, and humidifiers, so they keep working like new for longer.
- Brilliant for car batteries and rinsing off your motor for a streak-free shine – no faff, just results.
- Helps protect all your gadgets and appliances by stopping mineral build-up in its tracks.
- Ideal for mixing up cleaning solutions or topping up non-drinking water systems – a real all-rounder for the home or garage.
- Sturdy 5L bottle is easy to handle and store, so you’ve always got pure water to hand when you need it.

