Common misspellings of the word scale are: 1  scale in french. 2  scale in spanish. 3  scale in german.  scale in 1  italian. scale in portuguese.
Designed specifically to sanitize hard non-porous surfaces of water holding tanks in RVs, trailers, campers and boats. 1  Easy-to-Use 2-Part System Step 1: Clean tank with detergent and rinse. Step 2: Sanitize tank with sanitizer. 2  Effective even in hard water. 3  Will not leave grit or soap scum.  Not a drinking water additive.
Fresh sanitizing solution should be prepared daily or more often if the solution becomes diluted or soiled. 1 ounce IO-STAR / 10 gallons water=12.5 ppm AvI2. 2 ounces IO-STAR / 5 gallons water=50 ppm AvI2. CIP SANITIZING: Use 25 ppm IO-STAR to flood lines and circulate in tanks.