Do you want to prevent wasps and hornets from building nests on your house? Instead of reaching for chemical insecticides, just fill a spray bottle with soap and water, then spray away. This simple method works because the soapy mixture clogs the breathing pores of insects and also creates a slick surface that can break down the nest. The residual soap on the surface also makes it slippery enough to prevent a new nest from being built in its place.
ANDREWS MCMEEL SYNDICATION