This sprayer I was not skeptical. My mother has the same. After she had bought for years a scrap copy after another because she loves her plants, she bought this little wonder in the garden center and had never since then strike again. The plants thrive in their gorgeous (so around 50 different types are determined in the house and the conservatory and then the garden outside) and the sprayer is doing its part to do so. My sprayer must now care for my orchids. So, water pure, spray head top screws, see whether the gray tower so is that is sprayed wide or thin beam arises and off you go.