Sludge Tornado

This is Hedoro Tornado, a bath tub cleaner that powerfully removes sludge, sebum, and bacteria accumulated deep within the bath tub with its strong foaming power.
It thoroughly cleans the inside of the circulation pipes, which are inaccessible with regular cleaning, and is also excellent for disinfection and deodorization.

? Powerful foam lifts and breaks down dirt
? Cleans even unseen dirt inside the bath tub
? Effective against unpleasant odors
? Compatible with single-hole circulation pipes
? Ideal for regular maintenance

To use, simply fill the bathtub with hot water, add the powder, run the circulation function, let it sit, and then rinse.
It's a popular cleaner, with many reviews saying, It was satisfying to see the dirt removed.

I am selling this because I purchased it, but it was not compatible with my home's bath tub type.
I opened the package once and only read the instruction manual.