SKU: ET-CTC Category:


Available in: 12 Quart/Cases, 4 x 1 Gallon Cases, 6 x 1 Gallon Cases, 5 Gallon Pails, 6 Gallon Pails, 30 Gallon Drums, 35 Gallon Drums, and 55 Gallon Drums.

ENVIRO-TERRA™ HD #137 is a highly concentrated, safer acid replacement and concrete truck cleaner. It has a pH of less than 1 but is safer for users. It will remove cement from equipment, forms, and tools. It effectively dissolves hard water buildup, plus it is formulated to remove limescale and corrosion. Also, it is biodegradable and non-flammable.

This unique multipurpose cleaner has the same cleaning power as muriatic acid but is milder and safer to the skin like liquid dish soap.

This unique product cleans stains and rust from concrete buildings and walls. It will safely and effectively remove cement from construction equipment, trucks, pouring forms, structural steel, and tools. Also, it will dissolve hard water buildup, lime, scale, and corrosion in boilers, air conditioners, refrigeration units, condensers, and circulating systems.

ENVIRO-TERRA™ HD #137 has an advanced proprietary inhibitor additive package that prevents damage to metals, plus this high-performance chemistry contains detergents and wetting agents that enhance its cleaning abilities.

The concrete and ready-mix industry has for years asked for and wanted an environmentally safe concrete and limescale remover. ENVIRO-TERRA™ HD #137 is such a product. Up until now, muriatic acid to clean concrete was the only product available that could effectively clean concrete and ready-mix trucks.

The major issue with using concrete muriatic acid is that it is a highly corrosive product to trucks and it is a safety risk for users and employees that use this product for cleaning.

ENVIRO-TERRA™ HD #137 was formulated to be a safe replacement for muriatic acid. It is formulated to not etch glass and will not damage rubber materials and paint. Additionally, it is readily biodegradable.

Concrete muriatic acid is a cleaner that negatively affected and damaged glass, paint, rubber boots, wiring harnesses, plastic plugs, rims, and drums on the concrete trucks it was used to clean. It would cause and lead to corrosion and rust and reduce the life of the equipment, thus devaluing the equipment.

Fortunately, the safe ENVIRO-TERRA™ HD #137 eliminates all these damaging issues. All components exposed to this safe and effective cleaner will stay like new. Industrial equipment life is extended and resale value increased. Also, there is the huge benefit of keeping equipment clean and ready for work the following day.

There are some companies that have replaced concrete muriatic acid with citrus-based cleaners. Yes, it’s true, a citrus-based cleaner is a more eco-friendly product versus hydrochloric/muriatic acid. The unfortunate thing is it simply does not wash the concrete off the trucks properly and is not cost-effective.

ENVIRO-TERRA™ HD #137 is a proven tested product that works quickly, effectively, and provides real value for the money.

ENVIRO-TERRA™ HD #137 is a versatile cleaner and concrete dissolver. This concrete remover has found success in various industries. Users have reported many advantages and benefits through the use of this product.

Whether you operate concrete pump trucks with long booms, trucking fleets, rental companies, water treatment plants, mining, well drilling, agricultural, and any other operation or industry that needs an effective concrete or limescale remover, this concrete cleaner will deliver results.

It is a safe alternative, it is friendly to the environment, and it is a product with advanced technology designed for today’s needs. Investing in this product for your operation will bring back savings and benefits for your operation.

Use on:

  • Concrete Buildings and Walks
  • Construction Equipment
  • Trucks
  • Pouring Forms
  • Tools
  • Boilers
  • Air Conditioners
  • Refrigeration Units
  • Circulating Systems
  • Trucks
  • Structural Steel
  • Condensers

Effective Against:

  • Stains
  • Rust
  • Cement
  • Hard Water Build-up
  • Lime
  • Scale and Corrosion

Features and Benefits:

  • pH is less than 1, but safe to users
  • Concentrated formula can also be used RTU
  • Biodegradable
  • Non-flammable

Directions for ENVIRO-TERRA™ HD #137:

  • ENVIRO-TERRA™ HD #137 can be diluted up to ten parts of water depending on the application, the surface, and the severity of the soil.
  • Apply the product and let it stand a sufficient amount of time depending on the severity of the soil.
  • If deposits are heavy, then it may require some light scrubbing with a brush.
  • Wipe with sponge, cloth, or swab, then rinse thoroughly with clean water.
  • Prior to using, spot check on an inconspicuous area first.
  • Avoid contamination of food in the use and storage of this product.
  • Surfaces subject to direct food contact must be rinsed with potable water.
  • Note: this product should not be used on marble.
  • Again, test on an inconspicuous area before using.

ENVIRO-TERRA™ HD #137 specifications


55 Gallon Drum, 35 Gallon Drum, 30 Gallon Drum, 6 Gallon Pail, 5 Gallon Pail, 6 x 1 Gallon Case, 4 x 1 Gallon Case, 12 Quart/Case


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