Hygienic Toilet Seats are patent products of Kandy Environmentally Friendly Equipment Plant. Hygienic toilet seats replace the tubular sanitary seat cover which are put through the toilet seat to avoid the direct touch of the toilet seat automatically under the control of a microcomputer, which protect the users from being cross-infected by using public toilets. And now they are widely used in where toilets are installed, e.g., airports, hotels, hospitals, schools, restaurants, recreation & entertainment places. What needs to be done is just to replace the original toilet seat by a Hygienic toilet seat which matches over 95% of the existing toilet bowls. The wall remains what it is.