D2 Biological Solution is a biodegradable easy-to-use liquid that removes stains from mold algae mildew lichens and air pollutants. It is effective on marble granite limestone brownstone travertine masonry terra cotta concrete stucco wood and other architectural surfaces including monuments sculpture gravestones headstones vinyl and aluminum siding. A contact time of only 10 to 15 minutes followed by scrubbing with a soft nylon or natural bristle brush will loosen most biological and air pollutant staining. It is safe to use and won’t deposit harmful residues! D2 cleaner has been successfully used to remove staining from a variety of surfaces including natural stones such as marble granite limestone sandstone and slate masonry surfaces such as brick and cast stone concrete wood aluminum and vinyl siding and canvas. It works D/2 has been used successfully to clean millions of buildings and monuments. From the White House to Arlington Cemetery D/2 is trusted to work and keep on working when results matter.
D/2 Biological Solution – 1 Gallon
$48.61