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Brand: Dermcare


4.7 / 5
Reviews: 53
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Permoxin Insecticidal Spray And Rinse

Price Now
$26.87 ($10.75 / 100ml)
$61.62 ($6.16 / 100ml)

Permoxin for Dogs

Permoxin is a well concentrated permethrin based insecticide to prevent fleas, ticks, flies and biting insects on dogs and horses. This advanced formula helps to control paralysis tick and prevents Flea Allergy Dermatitis in dogs. The topical solution manages fly nuisance on horses and protects them from Queensland Itch. Acting as insect repellent, it provides greater relief to flea allergic dogs and controls various flies on horses. It is suitable to use on pregnant and lactating animals.

How does it work?

Permoxin utilises advanced technology that allows the ingredient Permethrin to bind to clean hair and skin for long lasting effectiveness. This ingredient repels fleas and ticks from attacking dogs and horses. Permethrin resists inactivation by light, thus ensures longer duration of action than the natural pyrethrins that quickly decompose when exposed to sun and air.  

Frequently Asked Questions

Tick control: Rinse dogs weekly for tick control. Maintain thorough daily inspections, especially in known paralysis tick areas. Spray animal in between rinses if desired for extra protection.

Flea control: Spray or rinse weekly. For flea allergy dermatitis, daily spraying may be necessary for 14 days until symptoms are controlled, then spray as required to control symptoms. Environmental flea control should be carried out to minimise re-infestation.

Horses: To control fly nuisance, spray or rinse animal as required. For Queensland Itch, spray animal twice weekly until symptoms abate, then as required to control symptoms.

Permoxin is registered for use in dogs and horses.


How to use

Directions for use:

  • For use as a spray: Obtain a trigger spray device and keep it exclusively for use with Permoxin. Add 10mL of Permoxin concentrate to every 400mL of water OR if rapid drying is desired, add 10mL of Permoxin concentrate to every 400mL of methylated spirits. Hold container approximately 20cm from coat and spray while ruffling the coat to ensure thorough penetration and coverage of the coat and skin. Spray the entire animal but avoid eyes and mouth. Allow to dry on the coat.
  • For use as a rinse: May be used on a dry coat or after washing. If using shampoo first, rinse coat in clean water and then allow excess water to drain off coat. Make up enough solution to treat the animal by mixing 10mL Permoxin concentrate to every 400mL of water. Apply Permoxin solution to the animal, covering the entire animal, but avoiding the eyes and mouth. A sponge assists application. Foaming of this product does not affect performance. Allow to dry on the coat.


  • DO NOT use on cats.
  • Not to be used on animals under 3 months of age.
  • Do not use methylated spirits on broken skin.

Read label instructions carefully prior to use.

  • Permoxin can be applied to wet or dry coat.
  • Dilute the solution at the rate of 10ml to 400ml of water. 
  • Use as a spray or rinse.
  • Spray the entire body of the animal at the distance of approx. 20cm.
  • Apply against the lay of the hair, and make sure that the entire coat of the animal is thoroughly wet with Permoxin.
  • Ruffle the coat as the spray is applied, especially in long haired or densely coated animals, so that the product penetrates down to the skin.
  • Allow the coat to dry naturally.
  • If using the product as a rinse, apply after shampooing and rinsing.
  • Use sponge to assist application; foaming does not affect efficacy.
  • For flea and tick control, use the product as a rinse every seven days.
  • For insect-bite allergies, spray the product daily for up to 14 days.
  • Permoxin is highly effective tickicide and insecticide.
  • It prevents fleas for 20 days and ticks for over 2 weeks.
  • This flea and insect repellent repels fleas and gives relief to pruritic dogs.
  • With no possible side effects, it can be safely used for longer time.
  • Its resistance to light ensures a longer duration of action compared to natural pyrethrins, which decompose on exposure to air and light.
  • Permoxin is safe to use on pregnant and lactating animals.
  • Keep away from children and pets.
  • Wear gloves when treating your pet.
  • Avoid contact with animal’s eyes and mouth.
  • Store this product at room temperature, below 30°C (86°F).


  • It is highly toxic to use on cats.
  • Do not use on animals less than 12 weeks of age.
  • Avoid eye contact and keep it away from mouth.
  • Do not use, if your pet is hypersensitive to permethrin.
Target species Horses/Dogs
Mode of application Topical
Key Ingredients Permethrin
Manufacturer Dermcare
Brand Permoxin
Product Reviews
Reviews: 53
5 Star 4 Star 3 Star 2 Star 1 Star



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Good Product

It is only the delay in delivery by Australia post that has made me like them less.


Used to great effect

I have no doubts about the effectiveness of this product.


Happy with it

Their prices are excellent, will buy'em again for sure


Works Awesome

I will pay whatever price is as it works tremendously well.


Happy with it

This insecticide takes care of all those harmful insects that could trouble my dog.

Have A Question?
Q: Can I use Permoxin on cattle?

A: Please ask your vet.

By, on May 31, 2022
0 0
Q: Can you use Permoxin on your dog if they are already treated with Simparica tablets for ticks / fleas?

A: Please ask your vet

By, on Mar 21, 2022
1 0
Q: How often can I use this on a small dog

A: Although the laboratory trials show 100% control of Paralysis ticks for 13 days, it is recommended that dogs should be rinsed thoroughly every 7 days, with daily inspections for ticks to ensure good control in a clinical use situation.

By, on Mar 11, 2021
1 0
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