Alternatively, powdered stabilizer can be added to the pool using the "swirling water in bucket" approach. When h2o is included to your powdered stabilizer within a ratio of about one:4 (CYA:h2o), you're going to get the ‘clumping,’ but whether it is permitted to sit for approximately one hour, it turns into a slurry.Scottsdale Jul four, 2022 I