Killing weeds under snow?
This photo really shows how well Foamstreeam insulating foam blanket can hold in the heat. You can see there was enough heat produced to melt the snow and still kill the underlying vegetation.
Foamstream advanced computer controlled duel hot waterheater is designed to maintain the heat at the head of the lance. Foamstream’spatent foam blanket then contains the heat much longer than other thermalsystems like steam. The longer lasting heat then has time to penetrate theleaf’s waxy outer layer and travel down the stem and into the roots. Thisseverely damages the plant, either killing it or causing it to die back. Thelonger lasting heat also reduces regrowth by sterilizing the seeds and spores.