Wouldn't be without WaterPure22 February 2020Absolutely love this product. We feel safe having this in our tanks when we are away in our camper. I also use it to clean vegetables, sanitise my chopping board and always add this when topping up my kettle. We shall be doing two big trips next year in the USA and Europe hiring motorhomes and I'll definitely be taking a bottle with us. We wouldn't be without this product.