Summit...Responsible Solutions Mosquito Dunk

So easy to use, safe around the kids and they worked! Two buckets spaced out in the yard, threw some leaves and small sticks in, filled halfway with water and put half a chunk in each. After maybe a little over a week we could tell the difference. Added half a chunk every 3-4 weeks and tried my best to put them under the awning when we had storms roll through. Each bag comes with a good amount, I bought 2 bags, used them all summer and still have a good amount left to get through the rest of the season. Will definitely buy more!