How Dangerous Is Malathion

Short-term exposures to high levels of malathion can affect the nervous system causing a variety of symptoms, including headaches, nausea, dizziness, weakness, cramps, diarrhea, excessive sweating, blurred vision and increased heart rate.

How much malathion do I mix with water for dogs?

Malathion is used at a rate of 1 gallon per 1000 square feet. To prepare the mixture you need to mix 5 ounces of the chemical in a gallon of water. Apply the mixture using a spray onto the areas affected by flea infestation. The effect of the activity can last over 3 weeks.

Can malathion be used on animals?

Malathion is an antiparasitic active ingredient used in veterinary and human medicine. It is used in dogs and livestock against external parasites (lice, mites, fleas, flies, ticks, etc.). It is also used against agricultural, household and public pests.