How does FixAFlush work?

The 'adaptor' is easily placed at the top of the outlet valve which is located centrally in almost all toilets and does not require a plumber, can be easily installed by anyone.
It fits most square or round valves and only allows the valve to lift and stay lifted while your finger is on the flush control button.
Instead of it then slowly dropping once the 3/6 or 9 litres of water has been expelled, the adaptor forces the outlet valve to immediately re-seal once the finger is removed from the flush button. Presently it will release a set amount of water before it reseals itself, older toilets as much as 13 litres.
This action enables individuals to control their water usage and stops toilets from continuously running.