Montate from Hammond writes
What's the residual how long does it take to get rid of fleas?
Alpine WSG is labeled to eliminate fleas indoors and outdoors. It is recommended that you treat every 10-14 days until you no longer have activity. Be sure to vacuum daily in between your treatments. Please take a look at our Flea Guide for tips on how to treat and prevent fleas in the future.
Answer last updated on: 09/24/2017