How to clean the hot tub?

You can easily clean your hot tub with ordinary green soap and a washing brush on a handle. Scrub and then rinse with water. If you have a pressure washer, you can use it, but avoid directing the jet at the wooden components of the tub, which can be damaged by high water pressure and chemicals, use a brush instead if necessary. Here is a big advantage of a plastic hot tub, cleaning is much easier than a wooden hot tub.