Pro-KleenFresh Water Tank Cleaner (5 Litres) - Sanitises, Descales, Removes Algae & Bacteria - Prevents Stale Taste & Odours

Really good product easy to use. It could do with a nosel with it though to get it into Motorhomes water tanks

Used once so far really happy . Tank had been left without cleaning for a while ,very bad smell . Followed instructions and have been pleasantly surprised by no smell or bad taste . Excellent Thanks .

Easy instructions to use. This cleaned our fresh water tank, simples!

Used it to sanitise the potable water tank on my RV. Easy to use and works well. The low mark on the 'flavour' rating in my scoring is no reflection of the product quality, but the solution needs to be fully flushed out of the tanks and refilled with fresh water before drinking.

Did what it said on the bottle

The item did what it said in the instructions.. The system was flushed as directed and we now have clean water from the water tank in the loft and all the 25 years of sediment removed.

I'm not sure this product did anything. I followed the instructions and if anything, left it longer than required. No visible differences and no after smell like you would get with Miltons or similar. Still a bit of scale on the tap where the water comes out despite wiping it with neat solution out of the bottle.

A good quality product highly recommended very easy to use no real after taste but recommend at least one or two flushes