Take the lid off of the back of the toilet and there will be a hole with water draing out. Above the hole there will be a plug that is attached to the flusing handle on the outside of the tank. Push the plug down into the hole (don't worry its clean water) and it should seal the hole and no more water will come out.
I guess you mean how can you reduce the amount of water wasted by a toilet? The easieast way is to put a brick or similar in the cistern, this reduces the amount of water that can fit in therefore reducing the amount that is used per flush.
By ajusting the flow rate for the refill tube entering the Douglas valve
You can't raise the level.
Use a shower instead of a bath Buy a new toilet if you have an old toilet Turn the taps off if they are not needed Fill the washing machine to the top
d. more efficient plumbing uses less water and creates smaller volumes of waste
3 to 4 gallons. They want to reduce this to about 1.3 gal.
take some Gas-X it is designed for it.
The Kaboom cleaning system is unscented, and sits between your toilet and the water supply, adding chemicals to reduce buildup.
Put a brick in the cistern, so less water will fill it There are various things to reduce the amount of water in the cistern. Bricks are popular and so are plastic bags of water.
Each flush of a toilet uses the same amount of water.
Place an open jar in the tank. The flush is reduced by the amount of water saved in the jar.
Who has Tobacco in their toilet water?
A water cistern is the part of a toilet that holds water which is then used to flush the toilet.
Usually not. If toilet has a mixing valve going to it so warm water fills toilet tank and toilet runs constantly, then enough warm water could leak out through toilet to possibly have an effect on water heater.
If you want to use less water per flush, you put a brick in the bottom of the tank. You do not want to reduce the height of the water in the tank so much as use less water per flush.