I will keep the vinegar/dish soap tip in mind. I like natural ways of killing pests too.
Ctawna where in Utah are you? My daughter & I were in your state last year going to national parks. We started with The Grand Canyon(Arizona), then went to Zion,Bryce Canyon,Grand Staircase,Capital Reefs,Arches,Canyonlands & Monument Valley.The scenery is breathtaking!! Utah is very fortunate to have 5 national parks so close together. We had seen the parks on the Travel Channel & knew that we had to see them. We are glad that we made the trip.
Gloria