We use Lights Out with a pump sprayer at our church as a preventative measure. Once a month, I spray all of the chairs in the sanctuary. Before I had a pump sprayer, the whole process took a long time, and my hand got very tired from using the spray bottle. The pump sprayer is quick and easy to use and saves my hands! I have also used Lights Out in my home, and it killed a variety of bugs including a couple of centipedes. I am very impressed with this product.
