Use more than 30 years Mundduschen previously exclusively by Brown. Now I'm impose a special one supermarket chain and have this oral irrigator "bought because I thought for the price you can not do much broken one. It's a mystery to me how you can rate this product positively! Soft wabbliger hose is twisted once when the mouthpiece time does not stop properly and with the pressure "to the part you can let it be better to build up in the highest level. Much too weak! This is a joke. I order me now from Amazon again a proper oral irrigator.