The washing machine used for too long will breed a lot of harmful items, emit a bad smell, cause secondary pollution to clothes, use the laundry tablets to remove odor, disintegrate dirt, no irritation, provides you a clean and hygienic washing machine. Features: [Deep Cleaning]The washing machine tablets cleaner has dirt removing performance, can clean the harmful and stagnant dirt even if it is invisible. [Easy to Use]Just put 1 piece of the effervescent tablet into the drum and carry out "clean washer" cycle, no need to disassemble the washing machine, you can get a fresh and clean washer. [Useful]The detergency of a cleaning block is equivalent to 3 times that of general detergent. [High-quality]The washing machine tank is recommended to be cleaned once a month, the laundry effervescent tablets can remove odor, disintegrate dirt. [Suggest]When using for the first time or when the dirt is serious, it is recommended to extend the soaking time and use 40 degrees C warm water. Specifications: Quantity: 12Pcs/set;20Pcs/set (Optional) Color: Blue Material: Effervescent Tablets Style: Practical Application: Washing Machine Occasion: Bathroom, Laundry Package Size: 10*5*12cm / 3.93*1.96*4.72inch Package Weight: 180g / 0.39lb(12Pcs/set);300g / 0.66lb(20Pcs/set ) Package List: 1 Set * Laundry Effervescent Tablets