Biological Cleaning Products

We are manufactures and distributors of uniquely safe commercial cleaning products. Scientifically designed to provide effective onsite removal of oil, petrol, diesel and other hydrocarbon-based spills from asphalt, concrete and soil, it's the perfect solution for those looking for simple industrial cleaning supplies. Terradis hard surface and wastewater cleaning products are powder-based and replace waterborne or chemical alternatives that can damage the surface structure and leach harmful chemicals into waterways.

Service Station Forecourt Cleaning

TERRADIS are specialists in providing safe user-friendly products for service station forecourt cleaning. Fully remediating the effects of oil, diesel and petrol spill residues. The quick remediation of spill residue from forecourts provides for a safe pleasant customer experience.

Dedicated to Results

Our dedication to controlling both the design and manufacturing phases of our industrial and commercial cleaning products ensures our products accelerate the natural remediation process while only containing ingredients which protect the eco-system. Allowing you to confidently manage your cleaning process in the most economical and efficient way possible.

Where can Terradis products help!

Our concrete and asphalt cleaners are designed to blend in with the surrounding surface while the billions of microbes gently go to work removing oil, diesel, petrol, hydraulic fluid stains/ spills and more. Ideal for commercial and home, our concrete and asphalt range of cleaners are used by oil refinery sites, service stations, commercial parking sites, contractors and more.

Our uniquely effective soil cleaning products allow for the safe and complete remediation of hydrocarbons from soils and sands. This is done on site. No need to relocate the soil to landfills or other hazardous and potentially costly sites. Ideal for commercial soil cleaning jobs, our soil cleaners are used by oil refinery sites, electrical companies, contractors and more.

Our flagship wastewater treatment product is TFP-50, contains more microbes per gram than any other comparable product. Like Gamazyne, TFP-50 will treat wastewater systems. Remediating human and animal waste products for safe discharge.


Small oil, petrol and diesel spot stains on the driveway and in the garage, cooking oil stains around the BBQ and outdoor living areas.


Parking sites and buildings with oil, petrol and diesel spills and stains. Workshop driveways floors and wastewater systems.

On The Job Site

Diesel, oil, petrol, hydraulic fluid spills on client sites. Allow T-HSD to fully remediate the spill and reduce your stress.

Safe for everyone, safe for everything.

Frequently Asked Questions

Our most common questions are around old stain removal, how long does it take and is it safe to handle.

There are many stain types and environmental situations where Terminator-HSD (T-HSD) will successfully bio-remediate the problem. As T-HSD is a non-chemical product is requires moisture to remain active and effective. Initially, T-HSD will draw on the moisture in the stain/spill to quickly multiply the oil-munching microbes. T-HSD will continue to work until the unwanted compounds are remediated.

Removing old stains?

Yes, T-HSD concrete and asphalt cleaners will fully remove old stains. However, if the stain has been caked on with layers of oil and grease etc. The top layer will need to be chipped away allowing the microbes access to the pores of the concrete.

How long does it take?

Most stains, even very old ones, are fully remediated within four to six weeks. Some hydraulic fluid stains require additional time as to fully breakdown the hydrocarbon chains.

Is it safe to handle?

T-HSD is a seaweed-based product with 4 strands of bacteria (3 are proprietary) bonded to the seaweed. When the microbes are finished with their work all that is left behind is fine sand which is easily dispersed. With a net positive environmental gain. See MSDS for PPE.

TERRADIS Customer Contact Numbers

NZ / AUS (Glen Morgan) +64-21-2490-292 | USA (Tad Jones) +1-720-903-9591


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