Pet Supplies Fly repellent available for specific animals.
Absorbine Ultrashield Red Insecticide & Repellent Horse Fly Spray Refill

Absorbine Ultrashield Red Insecticide & Repellent Horse Fly Spray Refill

By Absorbine 9 reviews analyzed Updated Oct 2025 85% confidence
3.6 /10
Quality
3.5
Value
4.0
Design
3.0
Function
3.0
Durability
3.0

In a Nutshell

  • Effectiveness varies greatly among users.
  • Recent formulation changes have caused adverse reactions in some animals.
  • Packaging and shipping issues have been reported.
  • Pricing subject to brand and location.

Quick Verdict

This fly repellent works well for some users, but there are significant concerns about its consistency and quality, especially with recent formulations.

Quick Stats

Reviews Analyzed 9
Would Recommend 55%
Would Buy Again 55%
Avg Lifespan 4 months

Pet Compatibility

🐕 Dogs
Caution
🐈 Cats
Caution

Critical Warnings

critical

This product can be unsuitable for small animals as it has caused severe reactions with animals.

Prevention: Test the product on the animal's skin before applying all over.

Pros & Cons

Pros

  • Effective Repellent (2)

    Works well in keeping insects away.

  • Value for Money (2)

    Good value for the price.

Cons

  • Adverse Reactions (1) major

    Caused allergic reactions in some animals.

  • Ineffective for Some Users (1) major

    Did not work well in some cases.

  • Packaging Issues (1) secondary

    Shipped with defective and leaking packaging.

Quality Trend: Declining

Recent formulation changes have caused adverse reactions in some animals.

Older Reviews Said:

positive

Newer Reviews Say:

negative

Who Is This For?

Best For

  • Livestock farmers — Effective for repulsing gnats and mosquitos.
  • Beginners to horses — Requires less daily sprayover input, so easier to use.

Skip If

  • Users specifically susceptible to mosquito or horse mite bites. — Caused allergies for some users.

Durability & Care

Expected Lifespan 3-6 months

Factors: exposure to water, heat, storage

Cleaning Methods

Machine wash
Hand wash
Spot clean

Care Tips from Users

  • 💡 Store in a dry place
  • 💡 Use with caution and test on a small area first.

Floor Compatibility

Hardwood
Tile
Vinyl
Laminate
⚠️ Carpet

Rating Distribution

3.1
9 reviews
5★
44%
4★
11%
3★
11%
2★
0%
1★
33%
Effective (2) Value (1) Allergies (1) Insufficient (1) Packaging (2)

Common Questions

How often should I apply this spray?

Apply daily for maximum effectiveness, especially in humid conditions.

Is this spray safe for all animals?

It is safe for horses, alpacas, and donkeys. Avoid using on small animals, dogs, or cats.

Highlighted Reviews

— Farmercist

"Not only does it work immediately, but its effect lasts a week or so...it is fantastic!"

— Susan

"I have been using this for years on my horse but for some reason the last bottle cause her to break out in hives, and the product is hard to apply."

Bottom Line

If you're looking for a reliable fly repellent, consider exploring other options or at least verifying the manufacturing date to ensure you get a batch that has not caused issues.

3.6 /10
Good