I have the spray bottle now since a few. Weeks. She makes a strong impression (if you want to press the bottle in his hand, together they are not after) and has not yet broken even after repeated use. The capacity may be a bit small (I had imagined something larger), a rough estimate, I would say that goes in a pint here, but since I do not sprinkle all plants they can see. The problem is to drop the spray, I could not find.