Washing machine tub cleaner that removes 99.9% of mold. - Product Name: Washing Machine Tub Cleaner - Contents: 500g - How to Use: Put it in the washing machine and use it. - Effect: 99.9% mold removal - Made in: Japan Thank you for viewing. I am selling this because I mistakenly purchased it, as it cannot be used in drum-type washing machines. Instant purchase is welcome! Shipping via Yu-Packet Post Mini (will be shipped directly in a dedicated envelope due to thickness)