1. Most of these shopping malls have professional electrical stores, including oral care electrical counters. It is recommended to buy oral care appliances in these places, because these shopping malls have a perfect after-sales service system to ensure the sale of genuine products. If you buy it in an electrical appliance store, you can find a richer variety and brand selection of oral care appliances.
2. Tooth washer is an auxiliary tool for cleaning oral cavity. It is a tool for cleaning teeth and crevices by pulsed water impact. Mainly portable and desktop, the general flushing pressure is 0 to 90psi.