Description

Yellow Out® is a chemical breakthrough! Amazing cleanup results when used prior to shock treatment with an EPA-Registered chlorinating compound that kills green or mustard algae.

Features

• Typical results occur in 24 hours

• Works great with higher pH (7.8+)

• Not affected by high levels of cyanuric acid

• Works well with salt chlorine generators

• NO metals added with this product

• Can be used with all pool surfaces