Summer has arrived, at least here in Florida. Hot days, lots of sun, rain in the afternoon a lot of times. Its great for killing the virus, but isnt a lot of fun on a roof. Still, things have to be done, fixing your vents is probably one if the rain is starting its summer afternoon cycle. It can pour. You can call a roofer, wait for him to come, and fork over a couple hundred dollars a vent, or you can buy Critter Quitters and do it yourself for 30 dollars each. Homedepot.com or Amazon, we ship within 24 business hours.