Every time a guest flushes a hotel room toilet, they will use up to ten litres of water. You can reduce water consumption without affecting performance with this low cost, simple Save-a-Flush cistern bag product that can be easily installed in existing toilet cisterns across your hotel. Unique and easy to install, this product is a cost-effective way to save water in your hotel. The patented device contains special crystals that absorb water and when placed in the toilet cistern, the Save-a-Flush swells over a 5-6 hour period to displace 1 litre of water per flush. It lasts many years, with no to low maintenance and goes on saving water invisibly with no effect on performance. It’s a great way for you save money and help the environment. The Save-a-Flush cistern bag is environmentally friendly too — fully recyclable, the contents are biodegradable and there is no other packaging.
you might save money but shit will stick to the side of the toliet