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Purge III Aerosol
Purge III Aerosol is a metered insecticide formulation for flying insect control. It comes in an aerosol can and is meant to be used with an automatic aerosol dispenser. It delivers a rapid kill of insects.
02/14/26
Purge III Aerosol, manufactured by FMC Technologies, is a quick and effective way to eliminate flying insects. Purge III (formerly CB Clean Air Purge III) is a metered pyrethrin aerosol.
The pyrethrin is formulated for use in automatic aerosol dispensers. It can fit Time Mist Metered Dispensers or other aerosol dispensers. The product comes in a 7.3-oz can, which fits on automatic dispensers that hold 6.4-oz cans.
Purge lll Aerosol has a metered valve to release the pyrethrin formulation every 15 minutes. Flying insect activity can be significantly reduced in as quickly as one hour.
Tools Needed
This product will need to be applied with an automatic aerosol dispenser or other aerosol dispensers.
How to Use
- Step 1: Inspect and identify the pest you want to treat and note the active areas where they are found or are hiding. Determine how many Purge lll Aerosols to use by measuring the cubic footage of the treatment area. Do this by measuring and multiplying the length, width, and height together (length X width X height = cubic feet). One can of the Purge III Aerosol will treat up to 6,000 cubic feet of space.
- Step 2: Insert the Purge III Aerosol into a wall dispenser or TimeMist Metered Dispenser, activate it to spray, and quickly leave the room.
- Step 3: The dispenser activates the metered valve every 15 minutes to release a small amount of insecticide into the air. A 7.3-oz can be dispensed for 30 days and control labeled pests.
Where to Use
Use the Purge lll Aerosol to control flying insects in restaurant kitchens, bathrooms, commercial establishments, and food-handling areas.
Not for use in residential areas.
Do not place the metering device directly over or within 8 feet of exposed food, dishes, utensils, food processing equipment, and food handling or preparation. Do not install within 3 feet of air vents.
When to Use
Apply when you want to treat an area for flying insects safely.
Safety Information
Purge III Aerosol is safe to use around children and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when applying this product.
Remove pets and birds and cover fish aquariums before application.
Special Considerations
Keep in mind that factors such as airflow rate, size of space treated, humidity, and room temperature affect insect activity and kill.
| Restricted Use | No |
|---|---|
| Shipping Restrictions | AK, ME |
| Keith's Pro Tip | "Purge III Aerosol is not meant to be used in homes or commercial facilities such as restaurants and other large spaces with pest problems. The effects of this product should be noticed within an hour after the dispenser is activated." |
| Time to Kill | Kills on Contact |
| Chemical Type | Insecticide |
| Formulation | Aerosol |
| Application Methods | Aerosol Spray |
| Product Drawbacks | Not meant for residential use. |
| Active Ingredient | Pyrethrins 0.975%, Piperonyl Butoxide 1.950%, N-octyl bicycloheptene dicarboximide 3.050% |
| Application Equipment | Gloves, Respirator Mask |
| Mix Rate | Ready to Use |
| Use Sites | Indoors |
| Yield | One can of Purge III will treat up to 6,000 cubic feet of space. |
| EPA Registration No. | 279-3388 |
| Shelf Life | Purge III will last 2 years in storage when kept in a cool, dry place. |
| Comparable Products | Clear Zone Metered Pyrethrins Spray III |
| Children or pets? | No |
| Property Characteristics | None |
| Restricted Use | No |
| Brand | FMC TECHNOLOGIES |
| Keith's Pro Tips | "Purge III Aerosol is not meant to be used in homes or commercial facilities such as restaurants and other large spaces with pest problems. The effects of this product should be noticed within an hour after the dispenser is activated." |
| Product Drawbacks | Not meant for residential use. |
| Target Pests | Flies, Mosquitoes, Gnats, and small Flying Moths. |
| Application Equipment | Gloves, Respirator Mask |
| Application Methods | Aerosol Spray |
| Active Ingredient | Pyrethrins 0.975%, Piperonyl Butoxide 1.950%, N-octyl bicycloheptene dicarboximide 3.050% |
| Product Type | Insecticide |
| Formulation | Aerosol |
| Application Rate | Ready to Use |
| Shelf Life | Purge III will last 2 years in storage when kept in a cool, dry place. |
| Yield | One can of Purge III will treat up to 6,000 cubic feet of space. |
| Use Sites | Indoors |
| Time to Kill | Kills on Contact |
| Comparable Products | Clear Zone Metered Pyrethrins Spray III |
| EPA Registration # | 279-3388 |
*Price does not include freight. We guarantee our rate plus shipping will be less than anyone else's price.




