Clear Choice AntifreezeWe deliver, remove and recycle your used coolant, antifreeze and glycol.HomeAbout usContact us
Antifreeze, Coolant, Windshield Washer Fluid, Glycol and Propylene Removal, Disposal and Recycle.Delivering coolant to Denver Metro Area and Front Range
Colorado's leading antifreeze service provider, since 1997.
Our Commitment To You


Provide accurate, fast, and on-time delivery.
Someone will answer your telephone call during regular business hours.


AntifreezePropylene GlycolFood-grade Propylene GlycolGreen Propylene Glycol RV Antifreeze ServicesEthylene Glycol Heat Transfer FluidSales




Propylene Glycol:

We provide a full-range of inhibited propylene glycol, ethylene glycol, and PDO (propanediol) for all your glycol needs, including:


Food-grade Propylene Glycol (PG):

is available for use in cold tables, beer taps, school cafeterias and restaurants.


Green Propylene Glycol (PDO):

When being green matters or when you’re looking for LEEDS points, consider Bio-glycol (Bio-green), a non toxic blend of 1,3 propanediol (Susterra™ made from renewable sources).

Susterra™, developed jointly by DuPont Tate and Lyle, is produced from a proprietary fermentation process using corn sugar instead of petroleum based feedstocks. This renewable resource consumes 40% less energy and reduces greenhouse gas emissions by 20% versus petroleum based propylene glycol.

Bio-green is a fully inhibited green heat transfer fluid!

We also provide testing of your current fluid to give you a professional recommendation.


RV AntifreezeRV Antifreeze:

in 55-gallon drums




Ethylene Glycol Heat Transfer Fluid:

We can supply ethylene glycol for your heat-transfer projects.