Tractor Trailer Truck Soap

This heavy duty pressure washing detergent from Simoniz is perfect for washing big and dirty trucks. Its slightly caustic, yet free rinsing, formula cuts through road film, grease, and diesel exhaust buildup with ease. This kit includes 5 gallons of Big Rig liquid and 21 lbs. of Big Rig Powder cleaner.

Please note: this product may not be suitable for use on aluminum surfaces and is unsafe for polished aluminum; always conduct patch tests in an inconspicuous area before cleaning any truck. Do not allow this product to dry on the vehicle surface; conduct a high-pressure rinse. 

Big Rig Truck Wash must be diluted as follows:

• Heavy Duty: 1 part detergent to 25 parts water (5 oz per gallon)
• Medium Duty: 1 part detergent to 64 parts water (2 oz per gallon)
• Light Duty: 1 part detergent to 128 parts water (1 oz per gallon)