Unfortunately, this deal has expired 8 March 2020.
375° Expired
21 Posted 6 February 2020
Carplan De-Ionised Water 5L £1.50 (Prime) / £5.99 (non Prime) at Amazon


About this deal
This deal is expired. Here are some options that might interest you:
- Treated to remove most of the corrosive impurities present in untreated water, CarPlan De-Ionised water is not only ideal for use in vehicle batteries and radiators, but also many domestic appliances including steam irons
- Use in vehicle batteries and radiators
- Prevents furring and scale formation
- Suitable for household appliances including steam irons
- It helps prevent furring and scale formation which, over time, could cause damage.

Community Updates
Edited by a community support team member, 6 February 2020
21 Comments
sorted byKeep out of the reach of children
If swallowed, seek medical advice immediately and show this container or label
Strange water.
This has been mentioned before. To which some people have replied there are traces of lint in the water which damages your iron over time. I take it you've had no problems?
Ok, so if I use it to shower it, I'll hopefully live longer (slow down my furring & scale formation!).
Have to give it a go
So only cost me £0.50p each.
Does this really work? That's incredibly resourceful
I imagine there'd be plenty of microplastics in there which aren't ideal to put in your iron.
Depends what you’re washing I guess. So
Long as you keep polyester out you’ll be fine