Water Shock 473ml – RV & Boat Water Tank Odour Remover

You open the tap after a few weeks of storage and that sour, chemical smell hits you before the water even lands in the glass. You've flushed it, you've run the tap for ten minutes, and it's still there. Water Shock is built for exactly this moment. The biodegradable formula breaks down the chlorine, sulphur, plastic, and metal residues that build up in a standing tank. Thirty millilitres treats 37 litres, so one 473ml bottle handles a full RV or boat potable system several times over. It holds its effect even in extreme temperatures, which matters when your tank has been baking under the sun all summer. Run it through after seasonal storage, before a long trip, or any time the water just doesn't taste right anymore. Add to cart and get that first glass actually drinkable

• Removes foul odour and bad taste from potable water tanks and systems
• Biodegradable formula – safe for boat and RV use
• 30 ml treats up to 37 litres of water
• 473 ml bottle – multiple full-tank treatments per bottle
• Long-lasting effect, effective in extreme temperatures
• Ideal after seasonal storage or before extended trips