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__** A flush of green, pg 22, reader’s digest, May issue **__ Recently toilet manufacturer NatSol has invented some eco-friendly toilets, which do not use chemicals, water and electricity. They are useful and popular in locations without links to sewage systems, providing convenience.

Liquid waste flows don a chute into a soakaway where it is dispersed into the soil. Solid waste falls into a separate vault where they are left to mix with recycled wood shavings and decompose for a year. General manager Christ Frost says that the decomposed waste is safe to use on flowers but not on fruit and vegetables as the human parasites might not have completely been killed, but if left to decompose for three years, it is possible to use on anything. This model of eco-friendly toilets has given NatSol many satisfied customers, as Clarence House confirms that Prince Charles has one in a guest cottage at his Scottish residence, BirkHall. The compost of the toilet would be used in the Gardens of Balmoral, mentioned a spokesman.