For those who fight for ecology there is a new way to protect the environment. The electric dry closet is a toilet which can function only in the event that there is a possibility to connect it to electricity. Outwardly it very much reminds a toilet bowl. The electricity is required for compressor and ventilation work as these toilets, the cleaning process happen to be helped by chemical means. These means that the toilet will maintain low temperatures, split harmful substances to the human body and environment, eliminate smells and other wonders. Although it is a biological toilet it still uses electricity and chemicals to do its job, so is it really worth for its purpose?