One. How to clean a bathtub that smells bad.
1、The gap between the drain pipe and the overflow pipe in the bathtub is too large, causing unpleasant odors to escape and permeate the bathroom.
Solution: Use a soft cloth to seal the gaps.

2、The drainpipe lacks a water-retaining curve. Even if the connection is sealed, odors can rise through the pipe and be released through the bathtub drain.
Solution: Install a water-retaining bend at the drain outlet of the bathtub to resolve the issue.
3、The curved section has a water accumulation, but the water level does not completely cover the pipe, and the odor can still rise back through the pipe.
Solution: This is usually caused by insufficient water flow. Adjusting the water flow angle to a larger value will resolve the issue.
4、The drain pipe is damaged, and foul odors are emanating from the cracks and openings.
Solution: Identify and seal the damaged area with tape or other suitable material.
5. If the product is not used for a long time, and there is no water sealing in the bend, the odor will still return.
Solution: Ensure there is water present in the curved section.
II. Daily Cleaning Methods for Jacuzzi
1、 Pour warm water into the soaking tub until it reaches 2 inches above the highest nozzle, or leave water in the tub after use. Add two spoonfuls of the soaking tub cleaning agent to the water, activate the tub for 5 to 10 minutes, then turn it off, drain the water, and then rinse the tub surface with water.
2. Stains on the surface of the massage bathtub can be cleaned by using a soft-bristled toothbrush dipped in a cleaning product to scrub the surface. This effectively removes stains and also eliminates mold.
3. For stubborn stains, you can also use a half lemon dipped in salt to scrub, or a soft-bristled toothbrush to apply a whitening toothpaste and scrub.