Has anyone tried the peroxide and water regimen in houseplants to kill gnat larvae? Been looking on YouTube for remedies because they are so annoying. I took all my houseplants outside yesterday in 50° temps to get the gnats out of the dirt. Surprisingly I haven't seen any flying since, but was told there are probably eggs in the soil that will hatch when I resume watering unless I use peroxide.......Open to suggestions and tips. I don't want them to come back as I have over 40 something plants in my home.
