Expected Availability: 1 - 2 Weeks
COVID-19 has severely impacted availability and shipping of all pool chemicals. We suggest using BioGuard Burnout 3 as a more available replacement. It is slightly less strong, but will accomplish very similar results.
BioGuard Burnout 73 is a superchlorinator for swimming pools. With the highest percentage of calcium hypochlorite of all the BioGuard shocks this one bag treats 16,500 gallons of water making it one of the strongest shocks on the market.
1 lb per 16,500 gallons of water.
Note: Never add water to product. Always add product to large quantities of water to fully dissolve. Maintain operation of your pump and filter. Treatment should be done at night or during a period when the pool is not in use. This product can be added by broadcasting the dry granules over the surface of the water at the deepest end of the pool while the pump is running.
Shock Treatment / Superchlorination:
Adjust pH between 7.2 and 7.4 prior to shocking or superchlorination. Add this product at night or when the pool is not in use. To prevent pool water problems, shock at least once per week during periods of heavy use or when water temperatures are above 80 degrees Fahrenheit and once every two weeks in resident pool receiving normal usage. Maintain operation of the pump and filter. Do not enter the pool until the free chlorine residual has dropped to 4.0 ppm or less as measured using a suitable test kit. Between treatments with this product, continue to maintain the proper water balance and sanitizer level in your pool as recommended on the label of your normal pool sanitizer.
Calcium Hypochlorite: 73%, Other Ingredients: 27%
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Bioguard Burnout 73 work's great for my pool been using for year's
Awesome product easy to use and helps keep my pool in great condition for my family to enjoy. I highly recommend the BioGuard brand to all pool owners. I really appreciate being able to order my products and having them delivered to my home.
Sometimes one just needs a boost. With our neverending water issues, this powder does a good job at clearing the water.
Burnout 73 does the job and then some. It also bleaches stains, with minimal odor. Our pool water is always glistening after shocking with Burnout 73 plus Bioguard tabs as maintenance in the skimmer basket.
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