Earn points & get discounts!
Diedrich Technologies, a division of Hohmann & Barnard, Inc., is the nation’s leader in high-performance detergent products for building restoration and maintenance.
Call or email for a 55-gallon drum quote.
DIEDRICH Oil Stain Removal Kit is a safe easy to use solution for tough petroleum based grease, oil and tar stains. It can be applied on both horiz...
Envirestrip™ Environmental Paint Remover is an environmentally friendly, VOC-free water based paint remover that is safe for indoor and outdoor use...
Diedrich 101 Masonry Restorer combines acids and a biodegradable detergent into a powerful cleaner for masonry surfaces. This formulated carbon sol...
Perfect for the environmentally conscious architect and historic preservationist who want to eliminate harsh acids. Citric based gentle restoratio...
Spray-Away™ — Efflorescence No-Scrub Cleaner Spray-Away is an innovative new product for final removal of “New Masonry Bloom”. After completing the...
ECO-SCRUB™ Acid Free Masonry Cleaner is an Environmentally friendly synthetic acid formulation that is safer than traditional cleaners on all surfa...
This is the product to use for cleaning manufactured stone, with special appeal for environmentally conscious architects and customers. Green Clean...
202 New Masonry Detergent is a general purpose new masonry detergent with a combination of organic and inorganic acids, wetting agents and inhibito...
202V Vana-Stop New Masonry Cleaner is specifically formulated for cleaning new masonry susceptible to vanadium, manganese, molybdenum and other met...
Specially formulated Non-Etching cleanser safe for textured and pigmented masonry and mortar surfaces, custom masonry and colored mortar. Non-etch...
A water soluble, safe, solvent cleaner for the removal of petroleum based oil and grease stains, hydraulic and auto fluids and tire marks from conc...
980 Grout & Tile Cleaner is specifically formulated for use on concrete and brick pavers, quarry tile, brick, slate and ceramic tile floors ...
7% & 15% 303WB is a VOC compliant, penetrating, breathable, siloxane product for use on precast and site cast concrete, clay and concrete ma...
Neutra-Soak makes collection and disposal of Diedrich acid, caustic and solvent cleaners safe. A dry absorbent product, available in three formulat...