Acid Magic is safer for spa or pool lime scale cleaning. Won't burn intact skin, about 90% less fumes. To acid wash filters, first clean with Power Soak or ecoTUB Filter Soak. Rinse, then soak in 1 part Acid Magic to 20 parts water until bubbling stops. Great for cleaning tile, brick, stone, grout, and concrete etching.
- The user-friendly Muriatic Acid
- Superior to dry acid for filter scale removal
- Ideal for descaling salt chlorine generator cells
- 32 oz bottle
Product notes: Follow label directions/precautions. Not to be used to aid or effect a pool or spa disinfectant or water modifier.
This works great to balance our spa water, which is extremely basic well water. I had so much trouble using the Alkalinity Down-type products as they were entirely ineffective, and I was quite confused as to why my water was still so gross. A few capfulls of this acid does the trick.
This is a suggested product to clean the hot tub filter. It worked. The filter looks like new again
I used it to acid wash so rust stains on the floor of my pool. It did the trick and NO FUMES..