Retreat every 4 weeks if necessary. Bengal® Roach Spray Target Pests: Kills: Roaches, ants, mosquitoes, fleas, ticks, spiders, and more!

How long does it take Bengal to kill fleas?

Product description

The insect growth regulator (igr) continues To kill fleas for 210 days(7 months) by preventing their development into the adult biting stage.It reaches fleas hidden in carpets, rugs, drapes, upholstery, petbedding, And floor cracks.

What kills fleas instantly?

The most common product used to kill fleas on dogs instantly is Nitenpyram, more commonly known as Capstar. This single-use tablet is administered orally and kills fleas within 30 minutes. It is recommended that you contain your pet in a small area when using Capstar.