When Not To Treat
for Cat Flea
Treat once fleas are confirmed, but identify a jumping insect first, since dog and human fleas look alike. Match effort to evidence: if the white-sock check and flea comb turn up nothing, broadcast indoor treatment isn't warranted — monitor instead. Source: http://ipm.ucanr.edu/PMG/PESTNOTES/pn7419.html Source: https://ask.ifas.ufl.edu/publication/IN137