Hemp Shield is a revolutionary water based penetrating oil, NO VOC(Clear) Very Low VOC (Shades), NO HAP or any fumes (Can be used both interior and exterior), cleans up with soap and water, non-formaldehyde based algicide, fungicide and mildewcide, no tanin bleed through on cedar, truly one coat, high coverage, competitively priced. See www.hempshield.net or contact info@hempshield.net