Since 2002, Ted’s Borax and Hydrogen Peroxide remedy has remained one of the most trusted natural treatments for mange in dogs. Originally shared on Earth Clinic, this simple, low-cost protocol has helped thousands of pet owners resolve both demodectic and sarcoptic mange without harsh pesticides or prescription medications.
In 2026, this remedy is better understood not as folklore, but as a direct physical intervention. Rather than relying on nerve poisons, it works through mineral dehydration and oxygen release—mechanisms mange mites cannot adapt to or resist.
2026 Insight: Borax creates a mineral environment mites cannot survive in, while hydrogen peroxide releases oxygen that dissolves the mites’ waxy protective coating. The solution continues working as it dries on the skin.
Preparation and Safety
Use only Borax (Sodium Borate), commonly found in the laundry aisle (for example, 20 Mule Team Borax).
Important Warning: Do not substitute boric acid. Despite similar names, boric acid is a different chemical and is unsafe for pets if ingested. Only use borax (sodium borate).
Before applying the solution, bathe the dog using a gentle, pet-safe shampoo. Rinse thoroughly. Do not use conditioners, medicated shampoos, or oils beforehand, as these can block penetration.
Mixing Instructions (Ted’s Proven Ratio)
Proper mixing is critical. Borax must be fully dissolved so the solution can penetrate hair follicles where mites live.
Dissolve 3 heaping tablespoons of borax in 2 cups of very hot water. Stir until completely clear.
Add 2 cups of room-temperature water.
Add 2 cups of 3% hydrogen peroxide. The final solution should be warm, not hot.
Do not increase peroxide strength and do not add soap or oils to the mixture.
Application Method (Do Not Rinse)
The most common reason this remedy fails is rinsing it off. The solution works as it dries on the skin.
Saturate fully: Slowly pour the solution over the dog, working it down to the skin.
Face and ears: Use a sponge or cloth to gently dab around the eyes and inside ear flaps, avoiding eyes, nose, and mouth.
Do not rinse: Allow the solution to remain on the skin.
Drying: Let the dog air dry in a warm, draft-free area. Sunlight helps accelerate oxygen activity.
If the dog becomes chilled or shivers, a hair dryer on low may be used after about 30 minutes.
Treatment Schedule
Week 1: Apply every other day (3–4 treatments).
Week 2: Apply every 3 days.
Weeks 3–6: Apply once weekly.
Maintenance: Every 1–2 weeks if exposure risk remains.
Most dogs show improvement after the first or second application. Full hair regrowth may take 2–8 weeks depending on severity and immune status.
Special Care for Senior, Frail, or Small Dogs
Older dogs, puppies, and dogs with chronic illness require extra care during treatment.
Use lukewarm water rather than hot water.
Keep the room warm and free from drafts during drying.
Dry gently and thoroughly; avoid prolonged dampness.
Reduce treatment frequency if the dog appears weak or stressed.
Provide extra hydration and high-quality nutrition during recovery.
Never leave elderly or frail dogs unattended while drying.
Internal and Skin Support
Mange is opportunistic and often appears when immunity is compromised. Supporting healing speeds recovery and hair regrowth.
Zinc (gluconate or picolinate): Supports skin repair and immune function.
Vitamin C (sodium ascorbate): Helps reduce secondary bacterial infection.
Colloidal silver: May be sprayed lightly on hot spots between treatments.
Environmental Control
Untreated environments can cause rapid reinfestation.
Wash bedding, towels, and soft toys in hot water with borax.
Sprinkle dry borax into carpets and sleeping areas; vacuum after 24 hours.
Treat other dogs in the household weekly during active outbreaks.
Video Demonstration
Our popular video shows proper mixing and application:
