I was with my grandparents for the last few months. Today, I came back to my house. The house was full of dust, and it appeared as the dirtiest one as there was no cleaning for a long time. I managed to clean the entire house, but my windows still look so dull. I used to clean my windows in every weekend, but this long break happened to accumulate a lot of stains in the windows. Most of these stains are hard water stains, and I tried to clean it with different solutions, but it's really hard to remove them. So I'm considering to hire any professional window cleaning services from Markham as soon as possible. However, before hiring any such service providers, I'm thinking of giving myself a try because one of my friends said that white wine is good for removing those hard water stains. However, I'm afraid that the windows might get damaged in the future because of trying these remedies. Is white wine is good for removing stains from windows? Or should I directly hire the professionals without giving a try? Please help!