Based on your title description, here are three key points about swimming pool effervescent tablets: 1. Efficient cleaning, removing scale and odor Effervescent tablets contain powerful cleaning ingredients that can quickly break down dirt and sediment in the swimming pool. Effectively eliminate the unpleasant smell in the swimming pool, restore the freshness of the water quality, and ensure the comfort of swimmers. It is convenient to use, dissolves quickly, leaves no residue and keeps the swimming pool water clean and transparent. 2. High-quality materials, safe and harmless Effervescent tablets are made from high-quality raw materials and go through strict production processes to ensure product quality. It contains no irritating chemicals and is safe and harmless to the swimming pool equipment and human health. It is suitable for swimming pools of all sizes and is a reliable choice for professional pool cleaning. 3. Unique design, fast and effective Effervescent tablets adopt a unique effervescent reaction technology, which can quickly release cleaning ingredients and enhance cleaning efficiency. When used in conjunction with a dosing device, it can precisely control the amount of chemicals added, achieving uniform cleaning of the swimming pool. After using this product, the water quality of the swimming pool will quickly become clear and transparent, enhancing the swimming experience. Notes Please read the product manual before use and use it in the recommended dosage. Store in a cool and dry place, away from direct sunlight and out of reach of children. Do not mix with other cleaning agents to avoid adverse reactions. For first-time users, it is recommended to conduct a small-scale test first to confirm safety before full-scale use.