Dust Down Pro - Pure Calcium Chloride Pellets - 40lb Pail

Use Dust Down Pro Pellets to control dirt on unpaved roadways. Our pure calcium chloride formula can improve driver visibility, prevent property damage, and stop dust and dirt from entering your nose and mouth. It's time to leave dust...well, in the dust! Order Dust Down Pro and tame your wild roadways today.

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  • CONTROL DUST AND DIRT ON UNFINISHED ROADWAYS. Dust Down Pro controls dirt on dusty roadways and driveways, improving driver comfort, reducing maintenance costs, and stopping vehicle & building damage.
  • KEEPS DIRT OUT OF YOUR EYES AND MOUTH. Dust Down Pro’s economical and effective formula will keep dust and dirt particulates from becoming airborne, preventing health issues for workers and passersby.
  • LONG-LASTING FORMULA. Dust Down Pro will keep dirt and dust out of the air for 6-12 months depending on traffic. It's non-leaching and completely safe for pets & animals.
  • GREAT ON ALL DUSTY ROADWAYS. Use calcium chloride pellets to control particulates on dirt, gravel, and other unpaved roadways. Perfect for residential, commercial, and industrial use.
    IMPROVES WORKSITE SAFETY AND VISIBILITY. Dust Down Pro makes roadways safer, preventing worksite accidents and vehicle damage.

Dust Down is as pure as snow.

Dust Down contains 96% pure calcium chloride. Various forms of calcium chloride have been used to control dust on gravel roadways for over 100 years.


Give new meaning to "touchdown."

Cover a football field with 107 pails of Dust Down. Simply dilute pellets with water, or spread the pellets directly onto the surface. 

Create liquid solution: Simply mix 2 to 3 pounds of calcium chloride pellets for each gallon of water. Add pellets slowly to water while stirring.

CAUTION: Solution will get hot. Handle with care. For best results, apply the diluted liquid solution evenly at a rate of 20 gallons per one thousands square feet of surface area.

Use dry pellets: For best results, wet surfaces before applying dry pellets. Apply evenly with a rotary spreader at a rate of 75 to 100 lbs. per 1000 square feet. Water the treated areas occasionally to reactivate the initial treatments. For best results, repeat treatment every 6 months depending on the severity of the dust.

How often do have to re- apply this product?

This product can last from 3-12 months depending on traffic.

How many square feet will the bucket cover?

2 lbs of pellets to every 1 gallon of water. 25 gallons of Liquid solution will cover 1000 sq. ft.

What type of sprayer do I need to apply this product?

Any plastic pump sprayer will work.

What is the difference between dust down and ice melt. Seems like they are both the same?

They are both calcium chloride pellets! The great thing about this dust control product is if you have any left come winter it doubles as Ice melt!! The reason it works for dust control and ice melt is that the product absorbs the moisture or water so it will melt the ice or keep your road wet like after a rainstorm.

View and download Safety Data Sheets (SDS)