prep solv before and after

Prep-Solv Degreaser

Prep-Solv is a more environmentally friendly, non-hazardous degreaser for the safer removal of oils & greases. It’s formulated without phosphates, caustics, acids, phenols, petroleum solvents, chlorinated/fluorinated solvents, or butyls. 

  • Safe alternative for caustic and solvent-based degreasers
  • Ships non-hazardous
  • Non-corrosive and safe on all surfaces
  • Surface cleaning, fleet washing, general degreasing applications
  • Readily biodegradable


Heavy Duty Degreaser
Can be used on vehicles
Can be used on engines, frames, floors, hoods, vents
Stain remover on some fabrics, carpets

Size Options

275 Gallon Tote
55 Gallon Drum
5 Gallon Pail


“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


Pump-Up Sprayer or direct application

Dilute your Prep-Solv Degreaser as directed for manual applications

Bucket & Brush

Dilute your Prep-Solv Degreaser as directed by your detergent specialist for application using friction

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.