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United Chemical Corporation Yellow Treat, 2 lbs


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Quick Overview

Yellow Treat was the first product in the marketplace to utilize sodium bromide and is still a mainstay for pool service techs. It’s formula is so powerful that just 5 ounces can treat up to 10,000 gallons. For over 40 years, Yellow Treat has been the most trusted algae solution on the market – making persistent mustard algae easy to kill.


  1. For swimming pools, add 5 ounces (one level capful) of Yellow Treat® per 10,000 gallons by broadcasting directly onto pool water surface. For spas, add the equivalent of 1/4 ounce per 500 gallons by broadcasting directly onto pool water surface.
  2. Brush pool or spa.
  3. Independent of chlorine level, immediately add liquid or dry chlorinating product for super-chlorination. Use the recommended dosage rate for superchlorination from an EPA registered chlorinating product.
  4. Before swimming, use test kit for measuring chlorine level, as directed on your chlorinating product label. Do not enter the water or swim until the chlorine residual drops to 3 ppm.
  5. To prevent the reoccurance of yellow and mustard algae and maintain crystal clear water, No Mor Problems® may be used in conjunction with chlorinating and brominating products. Follow the directions for use for No Mor Problems® and maintain the chlorine or bromine level recommended on your chlorinating or brominating product.
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Product Overview

Specs & Details

Product Name Yellow Treat, 2 lbs
Manufacturer Part Number YT-C12
Sku UCC-50-1018
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California Proposition 65 Warning

WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. For more information: