How long does flea treatment take to start working?
Modern flea treatments, such as FRONTLINE, don't work by stopping fleas from jumping on your pet- they are effective at killing newly arriving fleas within 24 hours. working when actually it is continuing to kill fleas – you are simply seeing different fleas each time that will be killed soon.
How long does it take for monthly flea treatment to work?
monthly, will kill your pet's fleas within 18 hours of application - before they can lay eggs.
Do fleas jump off after treatment?
Flea larvae can remain dormant in your home for months, so new fleas may continue to emerge — even after treatment. These fleas will quickly die after hatching if you've treated your home and kept up with regular flea preventive for your pet, but it can take a while for all the existing fleas to hatch and be killed.
Why does my dog still have fleas after treatment?
Not treating often enough Fleas go through a life cycle of egg, larvae, pupae and adult. Most flea treatments just kill adult fleas, but fleas can continue to emerge for months after you think an infestation has ended. When a newly emerged female flea finds a host, she can lay eggs within one day.