N/Y Oil-Absorbing Sponge Devours Scum- Slime and Grime from Pools and Spas?1 Pack?

Specifications: Sizes(about): Single oil-absorbing sponge: 11 * 9 * 2.5cm/4.33*3.54*0.98in Test paper: 9.5 * 3.5cm/3.74*1.38in, 50pcs/per bottle Material: sponge + plastic + paper Density: low density Storage and maintenance methods: 1. Keep the sponge clean, the sponge with sebum dirt will become dirty and hard. At this time, please clean the sponge. (Use a neutral detergent to clean it, wash it under the above pressure, and dry it in a cool place. When the puff loses its elasticity, it will not be able to restore its soft state after cleaning. Please replace the sponge. 2. The sponge itself is white, and the oxidation reaction will occur when the white object is exposed for a long time. Therefore, yellowing and discoloration are normal phenomena. 3. The usual storage method of the product is to place it in a cool place and seal it with a black bag. Packing List A: 1 x Oil-Absorbing Sponge Packing List B: 1 Pack of Oil-Absorbing Sponges (10pcs/pack) Packing List C: 1 x Oil-Absorbing Sponge 50 x Test Strip