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Citraquin® 128oz Environmental Defense Spray gallon refill
Citraquin® 128oz Environmental Defense Spray gallon refill
Citraquin® 128oz Gallon Refill 2 Pack
Citraquin® 128oz Gallon Refill 2 Pack
Citraquin® 128oz Gallon Refill 4 Pack
Citraquin® 128oz Gallon Refill 4 Pack
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Citraquin® 128oz Gallon Refill | Environmental Defense Spray

4 reviews
Price
$115
Taxes and shipping calculated at checkout
Size: 128oz

Citraquin® 128oz Gallon Refill | Environmental Defense Spray

Size
Price
Citraquin® 128oz Environmental Defense Spray gallon refill
128oz
$115
Sold out
Citraquin® 128oz Gallon Refill 2 Pack
2 Pack
$201
$230
Sold out
Citraquin® 128oz Gallon Refill 4 Pack
Case of 4
$344
$459
Sold out
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Product information

Choose the right refill setup

Already have the spray bottle? Stay with the $80 gallon.

Need both pieces? The stocked Citraquin® Fly Protection Bundle includes the ready-to-use 32oz spray plus the 128oz refill for $100 with free U.S. shipping.

Choose spray + refill — $100

Use according to the current label. Choose the gallon alone when a working 32oz bottle is already on the shelf.

Environmental defense refill

Citraquin® 128oz Gallon Refill

The refill size for barns already using Citraquin® Environmental Defense Spray as part of turnout, trailer, grooming-area, and seasonal routines.

Quick answer: Choose the 128oz Citraquin® Refill when the 32oz spray is already part of your routine and you need a higher-volume refill option for regular use.

Pick your refill quantity

One gallon, two gallons, or a four-gallon barn case?

128oz • $80

Best when one working refill is enough. $80 per gallon.

2 Pack • $140

Two gallons for regular multi-horse use. $70 per gallon and $20 less than two singles.

Case of 4 • $240

Four gallons for busy barns. $60 per gallon and $80 less than four singles.

All three choices qualify for free U.S. shipping. Select the matching stocked variant above.

Best for

  • Multi-horse barns.
  • Summer and turnout routines.
  • Refilling 32oz spray bottles.
  • Trailer and grooming-area shelves.

Choose the right Citraquin® option

  • 32oz Spray: first bottle and ready-to-use option.
  • 128oz Refill: recurring refill routines.
  • Bundle: spray plus refill support.

Helpful links

External use only. Avoid eyes, nose, mouth, open skin, and irritated areas. Follow label directions.

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Citraquin® 128oz Environmental Defense Spray gallon refill
Citraquin® 128oz Gallon Refill 2 Pack
Citraquin® 128oz Gallon Refill 4 Pack
Citraquin® 128oz Environmental Defense Spray gallon refill
Citraquin® 128oz Gallon Refill 2 Pack
Citraquin® 128oz Gallon Refill 4 Pack

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  • 5 stars: 4 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anonymous (Canada)
Wonderful!

Works great! Immediately noticed a difference once applied! Highly recommend!

K
Kayla T. (United States)
My favorite defense product.

The best defense spray. I don't have to worry about the harsh chemicals and it smells amazing!

C
CaraLea W. (United States)
Best Insect Spray Ever

48 Hours of protection! One does have to spray a little extra to maintain the length of time. This is the first insect spray that my horse will stand and freely let me spray him. All the others require catching. Wonderful fresh clean smell!

L
Libby A. (United States)
Best product out there for flies and mosquitoes

We’ve been using Citraquin this year and have had great results. By far better results than a competitors product. We ran into issues with a different product not only causing skin irritations on our gelding but the product just not performing well with the nasty MN black flies! We’ve been very pleased with how this product performs! No skin irritations, good response, smells pleasant.

V
Verified C.

What should I expect when using this?

Draw it Out®

People appreciate that it supports consistency rather than quick, dramatic effects.