1. Since you can freely choose the length of the adjustable handle (from 25 to 140 cm), there's no need to bend over, which is very convenient for people with back pain, especially the elderly. 2. With this electric drill, you'll never have to shiver after a shower and wait for the cold water in the bathtub again! Cleaning our bathtub has become so easy that it comes in a reusable set. This bathtub cleaner allows you to thoroughly clean even hard - to - reach places. 3. To create technologically innovative cleaning tools, we focus on innovative and effective household cleaning products, especially those for cleaning wooden floors, car wheels, swimming pools, kitchen countertops, doors, windows, and bathroom floors. The best cleaning method, the electric floor scrubber, liberates housewives from tedious housework, facilitates high - quality household cleaning, makes household cleaning easier, and creates a comfortable home environment. 4. The cordless electric cleaning brush is perfectly designed and easy to assemble. It has a long battery life: after charging for 2 hours, it can work effectively for 90 minutes, which is sufficient to meet daily cleaning needs. With a powerful motor, it drives the rotating brush head to rotate at 2 speeds for a stronger and better cleaning effect.