Elsan WATE01 Fresh Water Tank Clean, Grey, 1 litre

Good cleaner

Could have done with a bigger bottle, cleaned the bottom of my water butt, got rid of the black marks in the tank too.

Very good

Works perfectly as described. I did a long term test on some stainless screws and they were like new after a few months so I am satisfied that they won't corrode the hot water heater although I would flush thoughly before heating the water with any chemical in it. Be aware that those little self contained dehumidification boxes can leak and that does eat through stainless steel! I had a pinhole sized hole but I repaired it using milliput which sets so hard I doubt it could ever be removed unless ground off.

Excellent did what it said on the tin. A good cleaning product

Used once and not much dirt apparent when draining but tank not yet used many times from new. I mainly wanted to prevent waste build-up and any smells from stale "grey" water. This has certainly been successful.

This works for us. Have found that using other toilet cleaners can get the balance out of wack if we use too much. We try to only use cleaners before we empty the tank to avoid this.

We have flushed our motorhome fresh water tank with this and found it gets rid of any stale smells or taste. Easy to use and enough to last us for quite a few flushes.