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RainShield™ is our 4-stage purified water cleaning system designed specifically for exterior windows—delivering a deeper clean and a true spot-free finish.
Most window cleaning companies still rely on tap water. The problem is simple: tap water is full of minerals and contaminants. When it dries, those minerals stay behind—creating spots, streaks, and buildup on your glass.
RainShield™ removes that problem at the source.
Removes dirt, sand, rust, and debris that can scratch or contaminate the glass.
Eliminates chlorine and organic materials that degrade water quality and reduce cleaning effectiveness.
Forces water through a semi-permeable membrane to remove up to 98% of dissolved solids and minerals.
Polishes the water to 0 Total Dissolved Solids (TDS)—meaning nothing is left in the water except pure H₂O.
Exterior glass takes the full hit from the environment—rain, pollen, dust, and airborne contaminants.
No residue = nothing left behind to dull the glass.
RainShield™ doesn’t mask the problem—it removes it.
By eliminating minerals from the cleaning process, your windows:
