Accessory Products
Blast It

Nutgrass (also referred to as nutsedge) is a strong weed that can grow underneath swimming pool vinyl liners.  Eventually the weed will poke through vulnerable surfaces such as vinyl liners.  Blast It is a powerful herbicide used to the control nutgrass.  


  • EPA registered herbicide
  • Concentrated granular product
  • Recommended by leading above-ground pool manufacturers


  • Stops nutgrass and nutsedge from growing through vinyl liners
  • Will not crack, soften, or discolor vinyl liners
  • Sterillizes nutgrass seeds before they can germinate


  • Level and grade ground prior to application of product and liner
  • To control nutgrass apply 7 pounds per 1,000 square feet of area where the liner is going to be placed
  • Rake or till the applied product into the soil
  • Lightly mist treated area with water and immediatly place liner
  • For increased protection, treat outer perimeter of the pool and retreat annually

Available Sizes

  • 2 lb bag, 3.5 lb. pail, 5 lb. pail, 25 lb. pail

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