Dimmitrol Powder and Spray for Fleas and Ticks in Dogs

Dimmitrol

Brand Overview

Dimmitrol is an acaricide-cholinesterase inhibitor that provides topical control of fleas, ticks, lice, and lice eggs. Used as a spray or powder, it is effective against multiple ectoparasites in a single application. Veterinarians recommend Dimmitrol for dogs that cannot take oral treatments or have developed resistance to newer classes of insecticides. Suitable for dogs over 12 weeks of age, Dimmitrol offers rapid alleviation of infestations, although it requires careful handling during application to avoid inhalation or skin contact by the handler.

Key Benefits

Broad-spectrum efficacy: Controls fleas, ticks (including Ixodes and Rhipicephalus species), lice, and hatched eggs in one treatment. Rapid relief: Kills adult parasites within 24 hours and inhibits further egg hatching. Suitable for resistant infestations: Useful in areas where fleas and ticks have developed resistance to isoxazolines or fipronil. Flexible application: Available as a powder or spray, allowing targeted treatment of affected areas or whole-body coverage for severe infestations.

Usage & Dosage

Shake or gently stir the powder to ensure even distribution. For Dimmitrol powder:

• Use 2.5 g (approx. one level teaspoon) per 2.5 kg of body weight (1 g/kg) when applying to the entire coat.
• Part the fur and apply thoroughly to the skin along the back, flanks, and around the neck.
• For spot treatment, use 1 g (approx. half teaspoon) on localized areas where parasites are visible.

For Dimmitrol spray: hold the can 15–20 cm from the dog's coat and mist until the coat is damp but not dripping (approximately 2–3 seconds per 500 g of body weight). Avoid the eyes, nose, and mouth. Repeat after 14 days if necessary. Do not bathe your dog for 48 hours post-application to maintain contact action.

Safety & Considerations

Dimmitrol contains coumaphos, an organophosphate that can cause cholinergic signs if over-applied or accidentally ingested. Wear protective gloves and a mask during application; ensure good ventilation. Common side effects include mild skin irritation or transient salivation. Keep Dimmitrol out of reach of children and other pets. Do not use on puppies under 12 weeks, pregnant or lactating bitches, or dogs with known organophosphate hypersensitivity. In case of accidental ingestion or signs of poisoning (vomiting, diarrhoea, muscle tremors), seek veterinary help immediately. Store in a cool, dry place away from direct sunlight.

Frequently asked questions

How soon does Dimmitrol start working?

Kills adult fleas and ticks within 24 hours; repeat application after 14 days may be needed for persistent infestations.

Can I bathe my dog after application?

No—wait at least 48 hours to maintain effective parasite control.

Is Dimmitrol safe for small breeds?

Yes—dose according to body weight (1 g/kg powder or 2–3 seconds of spray per 500 g). Avoid over-application to prevent toxicity.

Does Dimmitrol prevent re-infestation?

It treats active infestations but does not provide long-term residual protection; combine with environmental control measures.

How do I dispose of unused Dimmitrol?

Dispose of empty containers and unused product per local hazardous waste regulations; do not wash down drains.