To save water, you should put a bottle of water or sand in the toiletcistern. Are you looking for the answer to that question? The answer is that the bottle displaces an equal volume of water, so that less water is used each time the toilet is flushed.
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future332Do you have an explanation on how the following saves water?To save water, you should put a bottle of water or sand in the toiletcistern.Are you looking for the answer to that question? The answer is that the bottle displaces an equal volume of water, so that less water is used each time the toilet is flushed.