Oooh….we LOVE this product! We can spray it anywhere, including sealed granite countertops, tile floors, bath fixtures, and doors and it works just great on all of them. The “eco-friendly packaging” actually is pretty cute: the product comes in an old soda bottle, which is very clever and gives it a bit of an edge when compared with other natural cleaners on the market (hey: natural clearer and recycled package!). The only con is that it doesn't work all that well on glass: it’s a bit too slippery and dries with streaks. Also, it doesn’t have much of a “smell” to it. Still, this is one clear for which we’ll keep reaching!