Bonide Mosquito Beater Yard Fog is not labeled for mites therefore cannot be recommended for that use indoors. “Sewer Mites” are more commonly known as Drain Flies which breed off organic build up in drains where they enter the home.
For Drain Flies, the most effective treatment method is to treat all drains in the home for 7 consecutive nights using the Drain Fly Kit with IGR.
Take a moment to review our Drain Fly Treatment Guide and Videos to learn how to positively identify drain flies, as well as helpful how-to guides and videos on treating the problem and preventing future problems.