Faith from Seymour, In. writes
Two months ago, I sprayed what was left of the Phantom I had purchased a couple of years ago at a friends house and purchased Onslaught (and a new sprayer) to do my own place. She is wanting me to retreat her place but I don't want to buy a bottle of Onslaught just for her. Can I put Phantom over top of it? Will the chemical mixture change/be ineffective together? Thank you for your help.
We do not recommend treating other properties unless you are licensed or if you are the owner. Phantom has a residual for up to 90 days inside as does Onslaught. You do not want to treat with another product after treating a couple of months ago. Wait another month before treating with either product.
Answer last updated on: 11/14/2013