Soapbox Express Carwash is an Environmentally Friendly Car Wash


We are a WaterSavers Carwash

WaterSavers® is a recognition program from the International Carwash Association® that helps consumers find environmentally friendly car washes. Soapbox Express Carwash is a pending member of the WaterSavers program! WaterSavers carwashes use only 40 gallons or less of fresh water per carwash – less than the typical home washing machine. We strive to use even less for every wash. Want to do your part for our environment- use Soapbox Express Carwash.

  • All water discharge is routed to water treatment tank as permitted.
  • Spray nozzles inspected annually to ensure maximum efficiency of water used
  • All water-saving devices are maintained to original or improved specifications for the conservation of water

Our Soaps are a part of the Earth Ready Program

Earth Ready® product standards were compiled from environmental criteria identified by EcoLogoM, Design for the Environment (DfE) and the European Union (EU). This program uses products that are safer than conventional car wash chemicals for vehicles, the environment, and the people who use them. Additionally, this program communicates these environmental benefits to the consumer encouraging them to recognize and make the choice toward more environmentally friendly car wash solutions.

Products contain:

  • NO hydrofluoric acid and ammonium bifluoride (HF/ABF)
  • NO nonylphenol ethoxylates (NPE)
  • NO ozone depleting chemicals
  • NO aromatic solvents
  • NO formaldehyde

Click here for more information on the Earth Ready Program


We use the Jellyfish Stormwater Treatment Filter

The Jellyfish Filter is a stormwater quality treatment technology featuring high flow pretreatment and membrane filtration in a compact stand-alone system. Jellyfish removes floatables, trash, oil, debris, TSS, fine silt-sized particles, and a high percentage of particulate-bound pollutants; including phosphorus, nitrogen, metals and hydrocarbons. The Jellyfish Filter has been tested in the field and laboratory, and is performance verified by the New Jersey Department of Environmental Protection, as well as numerous other stormwater regulatory agencies.

Jellyfish Filter Performance Testing Results

Removes 99% of total trash, 89% of suspended solids, 59% of Phosphorus, and more!

Click here to read more about our Jellyfish Filters!

  • Monday: 8am8pm
  • Tuesday: 8am8pm
  • Wednesday: 8am8pm
  • Thursday: 8am8pm
  • Friday: 8am8pm
  • Saturday: 8am8pm
  • Sunday: 8am8pm

*Subject to change for weather/rain & certain holidays

p: 512-428-5855


2000 Round Rock Ave
Round Rock, Texas 78681
Round Rock, 78681