How do you kill a frog?

Mix up a 16% solution, which is 1.3 pounds dry citric acid to one gallon of water. Put the solution in a sprayer and spray the frogs directly. Only direct exposure will kill the frogs. If you worry about killing your plants, rinse them with water about an hour after spraying the frogs. read more

There are a few natural substances that effectively kill frogs or repel them from the area. Try using one of these substances before resorting to a chemical spray, since chemical sprays tend to kill the frogs slowly. Organic sprays tend to do the job more quickly and are more humane. Spray the frogs with citric acid. read more

If you have to kill, do it right. Putting your frogs into the fridge overnight will make them sluggish and sleepy. Next, put them in to the freezer for a few days. If your frogs are of the hibernating variety, this step may or not work, so you are gonna have to whack ’em over the head just to make sure. read more

Since you have made your yard "frog-proof" by removing their habitat and food and installing fencing, the frogs you capture and get rid of won't want to come back. Scoop them up and out. Using a long-handled net with small-holed mesh, scoop the frogs out of your pool or pond and place them into a tall container, like a garbage can or lightweight barrel. read more