ECO-SAFE Wood Treatment - Stain by Tall Earth Wood Preservatives - 3 Gallon Size - Non-Toxic/VOC Free/Natural Source Non-toxic, VOC Free, Environmentally Friendly, Children & Animal Friendly, Garden Safe Mixes with water to make 3 Gallons, 450-600 square feet of coverage. Natural source materials Provides a nice silver or brown aged finish, depending on wood type, with no special surface prep One easy application penetrates wood forever, no scraping, flaking or reapplications needed Works on indoor or outdoor projects - fences, decks, siding, furniture, marine applications, etc.