1. Food-grade active oxygen effervescent tablets, 99.9% effective descaling and sterilization, safe and non-toxic. Utilizing a food-grade chlorine dioxide formula, it dissolves rapidly in water within 3 seconds, releasing active oxygen to powerfully break down stubborn scale, mold, soap scum, and algae in the ice maker's inner cylinder, killing 99.9% of pathogenic bacteria such as E. coli. Pure physical disinfection leaves no chemical residue. Certified by CE and RoHS, it is safe for families with infants and for commercial use in milk tea shops, ensuring pure and odorless ice cubes. 2. Fully automatic, disassembly-free, one-button 40-minute thorough cleaning. No need to disconnect the power or disassemble the machine; simply add the effervescent tablet to the water tank to start the automatic cleaning program. The entire process—circulation, soaking, and drainage—is completed in 40 minutes. The no-scrub design eliminates the need for traditional manual cleaning. Compatible with drum/pulsator/commercial models, 1-2 tablets per month are sufficient to maintain optimal performance, saving time and effort while doubling efficiency. 3. The king of cost-effective cross-border bestsellers, with a cost of less than 0.5 yuan per piece. A top-selling cross-border exclusive, with a wholesale price of 1.09-14 yuan per box on 1688, the cost per piece is less than 0.5 yuan, making it 10 times cheaper than imported cleaning agents. Individually packaged for moisture and oxidation prevention, each piece allows for precise dosage without waste. Bulk purchases by milk tea shops and hotels can save thousands of yuan in cleaning costs annually.