Extremely disappointed with this product. Do not waste your money!! The pressure and force of the water is pretty poor. Not sure it is even actually doing anything! The tank needs refilling about 8 times just to do your teeth once... it empties in about 10seconds flat!

Sorry to say I'm not pleased with this product. I believe it to be faulty as it does not hold its charge, most I could get out of it was a few seconds and then it would stop with red light flashing. It was charged up for a considerable length of time. So very disappointed