14 | SMART SHOWER Self-cleaning The Smart Shower has a cleaning programme that activates all water outlets, releasing an intermitent high-pressure flow of water to remove lime and impurities. which build up in the pipes and jets. Moreover, it features another programme for a thorough disinfection, which releases water at 70 degrees for 6 minutes from all water outlets to purify the pipes and remove any possible bacteria such as legionella.. 6'