[cripplecreek]

Diatomaceous earth (Shell flour) is another non toxic bug controller that works the same as Borax.

[stars & stripes forever]

Diatomaceous earth works great and is inexpensive as well.

[careisaac]

Sure, Getting rid of the cat is not the solution. I followed the flea bomb label instructions outlined in this site (area of coverage and safety precautions) and got best results. Also, I sprinkle diatomaceous earth in the pest house and bedding (it is natural and food grade).