Strathroy, Ontario–based Sansin says its new Purity is the first water-based interior penetrating wood stain with zero VOCs. The product produces little to no odor, can be applied via a wipe or spray, and dries in as little as 15 minutes, the company claims. It penetrates both soft and hard woods, and is available in a line of micro-fine colors called Eco-Tones. Sansin Corp. 877.726.7461;