Does Tengard SFR hold up in rain? Also, how often does this product need to be applied?
Yes, Tengard SFR can hold up to rain. It is important to have 24 hours before the application and 24 hours after the application rain free. As for how often Tengard SFR needs to be applied, that will depend on what type of pest you are treating for and where exactly you are treating. Please read the product label for more information.
Answer last updated on: 06/26/2010