Place an open jar in the tank. The flush is reduced by the amount of water saved in the jar.
Use Waterless Urinels
Each flush of a toilet uses the same amount of water.
You use anywhere from 1 cup of water to 5 cups of water to flush the toilet. This is per time you flush the toilet.
Wash up using a bowl - instead of a dish-washer. Use a shower instead of a bath. Use a water butt to collect rainwater for the garden. Place a house-brick in the toilet cistern - to reduce the amount of water used for each flush.
If the toilet works each time on one flush, they use roughly half the water of a standard toilet. You would then use half as much a month on the toilet. They do not always flush completely on the first flush and the toilet is only a part of the water bill.
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.
A water cistern is the part of a toilet that holds water which is then used to flush the toilet.
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.
Toilet tank
hi im on city water and toilet isn't plugged but it doesn't flush all the way like there is not enough pressure
Toilets do not function on suction, they flush by using gravity to empty the water from the tank into the bowl, thereby causing the S-trap built into the toilet bowl to siphon. The only way to improve the flush is to cause it to flush with more water (which sometimes helps, sometimes doesn't), or buy a siphon-jet or other power assisted toilet. An older toilet may be to plugged up with mineral deposits to improve the flush much, the amount of deposit depends on what's in your water, how often you clean the toilet, and other factors beyond your control.
approximately 1-2 litres of water is needed to flush a toilet.
The toilet itself is plugged or the pipe from the toilet to the drain is plugged. It may be that the tub and sink have their own drain pipe that may connect to the main away from the toilet drain. Plunge the toilet or sometimes if you fill a 5 gallon bucket with water and pour it into the toilet as fast as it will take it, that will flush out the line. It is a greater amount of water all at once an forces out what the clog is.