What is Negasunt Dusting Powder 20g Used For?
Negasunt Dusting Powder is a veterinary wound dressing powder used for external wound care in animals. It kills maggots, repels flies, maintains aseptic wound conditions, and supports natural healing. The 20g size is ideal for smaller wounds, localized fly strike areas on horses, or for horse owners who prefer a lighter pack for top-up applications between larger 40g bottles. For horses, it should be applied topically only under veterinary guidance.
Buy Negasunt Dusting Powder 20g for Horse Online
Looking for a smaller-pack option of Negasunt Dusting Powder for horses? Momas Pets stocks genuine Elanco Negasunt Dusting Powder in the 20g size for horse wound care, fly strike support, and external wound dressing. Select your pack quantity and order online with secure checkout and worldwide delivery.
Pack Size Guide
| Pack Size | Best For | Application |
| 20g bottle | Smaller wounds, localized fly strike areas, top-up use | Topical — sprinkle directly |
| Suitable for | Maggoted wounds, surgical wounds, fly strike, minor foot lesions | Under veterinary supervision only |
Product Overview
Negasunt Dusting Powder 20g for Horse is a veterinary topical wound dressing powder manufactured by Elanco. It supports external wound care in horses and other animals by killing maggots, repelling flies, maintaining aseptic wound conditions, and promoting natural wound healing. The 20g pack is a convenient, lower-cost entry size for smaller injuries or for horse owners managing a single localized wound rather than large surface areas.
Key Highlights
- 20g veterinary wound dressing powder — compact size for smaller wounds
- Kills maggots and repels flies around the wound
- Maintains aseptic wound conditions
- Suitable for horse external wound care and fly strike management
- Easy topical dusting powder — no mixing required
- Elanco veterinary product
- For external use only under veterinary guidance
Composition
Active ingredients per gram:
| Active Ingredient | Quantity | Role |
| Coumaphos | 30 mg (3%) | Antiparasitic — kills maggots and repels flies |
| Propoxur | 20 mg (2%) | Insecticidal — fly and pest repellent |
| Sulfanilamide BP Vet | 50 mg (5%) | Antibacterial — prevents wound infection |
Indications — What Negasunt Dusting Powder 20g is Used For
- Maggoted wounds (smaller/localized areas) in horses and other animals
- Accidental wounds and minor traumatic injuries
- Surgical wound dressing
- Minor foot lesions
- Fly strike management and prevention
- External wound hygiene support
How to Use Negasunt Dusting Powder 20g
- Clean the affected wound area gently and remove any visible dirt or debris.
- Ensure the wound area is completely dry before application.
- Sprinkle Negasunt Dusting Powder evenly over the entire affected area, covering it completely.
- Repeat application twice daily until the wound heals, or as directed by your veterinarian.
- Avoid contact with the eyes, nose, mouth, and sensitive areas of the animal.
- Wash hands thoroughly after application.
Note: Dosage and frequency should be confirmed by a qualified veterinarian, especially for severe or complex wounds. If the wound area is larger, the 40g bottle may offer better value — see size comparison below.
Safety Precautions
- For veterinary use only — not for human use
- For external topical application only
- Keep away from children
- Avoid inhaling the powder during application
- Do not apply near the eyes, nose, mouth, or mucous membranes
- Do not apply on deep, severe, or infected wounds without veterinary advice
- Stop use and consult a veterinarian if irritation, swelling, or worsening symptoms occur
- Keep the product away from feed and water sources
Storage Instructions
Store Negasunt Dusting Powder in a cool, dry place away from direct sunlight and moisture. Keep the bottle tightly closed after each use. Keep out of reach of children and animals.
20g vs 40g — Which Size Should You Choose?
| 20g (this page) | 40g | |
| Best for | Smaller wounds, single localized fly strike area | Larger wounds, multiple applications, ongoing use |
| Typical use case | Top-up between larger bottles, minor injuries | Full wound-care course, larger surface area |
Need more coverage? See the 40g bottle here: https://shop.momaspets.com/product/negasunt-dusting-powder-40g-for-horse/
Amanda Cole –
Does the job well for smaller localized wounds. I’d go with the 40g size next time since I have a bigger paddock area to manage, but for a single wound this was perfect.
Karen Mitchell — Ocala, FL –
Ordered the smaller 20g size for a minor fly strike spot on my mare’s leg — worked exactly as described and was easy to apply. Will keep this on hand for small wounds.
Tom Reynolds –
Good compact size for topping up between larger applications. Delivery was quick and the product matched the description.