Ian from Dawsonvile writes
PT 221L Residual Aerosol is labeled for bed bugs. This can be used on the tufts and seams of the mattress every 10-14 days. We would not recommend this being the only thing you are using for a bed bug treatment. One of our Bed Bug Kits is a great option for use in your home.
Please check out our Bed Bug Guide for tips on how to treat and prevent bed bugs in the future.
Answer last updated on: 09/10/2017