Foamstream from Weedingtech at Saltex

Foamstream is the leading herbicide-free alternative used across the world for effective weed, moss and algae control.


This ecologically safe, simple, patented process works by killing unwanted vegetation using heat delivered by near-boiling water, insulated by a biodegradable foam made from natural plant oils and sugars. Organisations looking to reduce or remove their use of glyphosate from their weed control operations are increasingly turning to Foamstream. These typically include municipalities, green space contractors, utility companies and educational establishments seeking the best alternative to herbicides. So how does it work?

The solution is 99.5% water and 0.5% foam blend. The foam is the key element of the process as this provides an insulating blanket over the plant, holding the heat from the hot water in the desired kill-zone (57˚C and above) for longer than any other alternative thermal method. Foamstream provides effective heat transfer from leaf to root, sufficiently damaging the plant and causing it to die back. In addition, the treatment also sterilises any surrounding seeds and spores. Foamstream has much higher efficacy which means fewer treatment cycles are required throughout the year, proving it to be more cost-effective, needing less labour. No ongoing operator certification, training or specialist PPE is required. What’s more, the process is safe around people, animals, water and delicate environments. It can be used all-year-round and is suitable for use on all surfaces, from soft flower beds and porous historic monuments to hard and artificial surfaces like gravel, playgrounds and sports tracks.

Foamstream is also multi-functional and while can be used to control vegetation it can also be used across departments as a cleaning solution for gum removal, power washing and sanitisation. Foamstream is delivered through one of Weedingtech’s industry-leading machines and at Saltex the Weedingtech team will be pleased to unveil the latest system in its range and talk further on the process benefits, both ecological and financial that can be gained from implementing such systems. Foamstream will be found on Stand F027 at Saltex