Features: 1. **Powerful Cleaning Formula**: Our washing machine tub cleaning sheets are infused with citric acid and other effective agents that penetrate deep into the drum, ensuring thorough removal of dirt and residues for a spotless clean. 2. **Odor Elimination**: Say goodbye to unpleasant smells! These cleaning sheets effectively neutralize odors, leaving your washing machine fresh and ready for your next load. 3. **Easy to Use**: Simply place 1-2 sheets in your washing machine, run a cycle, and let them work their magic. No complicated steps, just a hassle-free cleaning experience. 4. **Convenient Soaking Method**: After a quick wash, let the sheets soak for 3 hours to maximize cleaning power, ensuring every corner of your washer is refreshed and sanitized. 5. **Value Pack of 12**: Each pack contains 12 cleaning sheets, providing you with multiple uses to maintain your washing machine's cleanliness and efficiency for months. Our washing machine tub cleaning tablets are carefully formulated with citric acid, sodium dodecylbenzene sulfonate and disodium EDTA. Designed specifically to penetrate the interior of the washing machine drum and effectively remove dirt residues. The usage method is extremely convenient: Take out 1-2 pieces of this product and put them directly into the washing machine. After filling and running for about 15 minutes, stop soaking for 3 hours. After soaking, start the daily cleaning routine for cleaning. And it can remove odors and keep the washing machine clean and fresh.