Mc from Snead. Al writes
Temprid SC will just kill wasps that come in contact with the product. It does not prevent them from building nests in the area. The recommended mixing ratio is 16 ml per gallon of water. This can be used every 30 days outdoors. Please check out our Wasp Guide for tips on how to treat and prevent wasps.
Answer last updated on: 07/15/2016