I would use DE in the cracks and crevices . Just don't overdo it inside. I put a trail of it around my window sill for ants and dust my dog beds with it, as long as it's a light dusting it won't hurt your vacuum, its just some people pour it on and then expect to vacuum it up. I just barely sprinkle it and rub it in to my rugs lightly. Also I lightly sprinkle some on my dogs and rub it in to their fur... again lightly. I do it outside any excess goes in the grass.
I've always used Lemon Joy... not Dawn for killing fleas when I got rescue's. It works good on fleas. Not sure if dawn has same ingredients.
good luck!
Nancy
I've always used Lemon Joy... not Dawn for killing fleas when I got rescue's. It works good on fleas. Not sure if dawn has same ingredients.
good luck!
Nancy