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Does Heat Treatment Kill Fleas?

Maya Lin-Takahashi • • 7 min read
Does Heat Treatment Kill Fleas?

Heat Treat
Adult fleas, larvae, pupae and eggs are easily destroyed with the use of a ZappBug heating unit. Place the infested (or possibily infested) items into the unit, and once the temperature probe reads 140 degrees Fahrenheit just heat treat for an hour.

How long does it take to kill fleas with heat?

Any temperature above 95°F (35°C) is lethal to adult fleas. They'll die within two days unless relative humidity exceeds 75% Fig 3. Fleas can't survive outdoors when temperatures surpass 95°F for more than 40 hours a month.

What instantly kills fleas?

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.

Maya Lin-Takahashi
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Maya Lin-Takahashi

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.