Please read the profile. Price negotiation and immediate purchase are welcome. Product Description (quoted from Amazon) ↓ ・Exclusively for drum-type washing machines. Continuous use removes slime from the lint filter* and keeps the washing machine tub odor-free. ・Biofilm removal performance surpasses bleach and disinfectant detergents. ・The highest cleaning power in the history of Attack liquid detergents: concentrated washing power.