hot tub | A bathtub is a plumbing fixture for bathing or showering, usually in a domestic bathroom. Most modern bathtubs are made of acrylic or fiberglass, and some are also made of steel coated with ceramics. In recent years, wooden bathtubs have gradually become popular in mainland China. They are mainly made of cedar wood in Sichuan area, so it is also called Baichuan wood. bucket.
Older Western bathtubs are usually made of galvanized steel or iron. For a long time, most bathtubs are rectangular. In recent years, due to the increasing popularity of acrylic heating bathtubs, various shapes of bathtubs have begun to appear. The most common color for bathtubs is white, but there are other shades such as pink. Most bathtubs have a drain level at the bottom and a drain level in the upper part to prevent overflow. Some have the hose installed at the edge of the bathtub.