Even the cheap ones have a self clean setting. It just sprays water down the nozzle, and is between on and off. Turn it to that for a second and then off. Never had an issue. When I clean the toilet I use the same brush to glance over it, but really it stays clean on its own
Even the cheap ones have a self clean setting. It just sprays water down the nozzle, and is between on and off. Turn it to that for a second and then off. Never had an issue. When I clean the toilet I use the same brush to glance over it, but really it stays clean on its own