Dynaclean gravel train after washing


Step 2 Dynaclean is an aggressive, high pH alkaline detergent.  This truck soap helps removes road film while mildly brightening non-polished surfaces. Dynaclean is often used in a 2-step truck wash process and is excellent at removing bugs, soot, grease and oils. It can also work in a 1 Step touchless wash process for a basic, 55-mph clean.

    • Acid-free aluminum brightening
    • Compatible with 1-step and 2-step truck washes
    • High concentrated to reduce your cost-per-wash
    • Lower foam to easily rinse
    • Formulated without phosphate salts


      High pH 2nd Step or 1 Step Soap
      Heavy Duty Cleaning
      Great at removing diesel soot and bug residue
      Pairs well with Supersonic or Fleet Prep

      Size Options

      275 Gallon Tote
      55 Gallon Drum
      5 Gallon Pail
      Bulk or Kit Form


      “All I can say is wow! I use Hydro-Chem products now and will never use any other brand of soap again! I’ve been washing trucks for 13 years and switching over to using HCS’s soaps has been the single best decision I’ve ever made without a doubt.”


      “Hydro-Chem is the best of the best. If you’re in the pressure washing business I highly recommend contacting or visiting their facility for all your chemical and equipment needs. Hydro-Chem sets the bar with their detergent solutions, you cannot find better cleaners at better prices anywhere.”

      –Scott Schumacher

      “We were nervous at first, but after our first dump truck we cleaned my shoulders, body, and the scrub brush were grateful we took the time to call these guys. We have never been happier or more profitable.”

      –Ruben Paredes

      Excellent customer service! Their chemicals and their 2-step gun are the perfect combination for fleet washing. We couldn’t be happier with their products.

      Ron Mccain

      “Hydro-Chem has been very helpful since the first day we walked through their door. They are very knowledgeable about soap and seem to have whatever we need. I look forward to a long-term working relationship.

      –Soap Slingers Fleet Washing


      Step 1: Low pH Pre-soak

      Apply a Step 1 pre-soak to your vehicle, bottom to top. This step  will neutralize minerals, unbinding road film from the surface.

      Step 2: High pH Soap

      Cover the vehicle with your Step 2 Dynaclean soap directly on top of your Step 1 low Ph. Apply bottom to top.


      Rinse the truck, top to bottom.

      Simple and innovative cleaning solutions that help you clean more in less time. Let our experts find the right solution for your fleet washing needs.