Hair with good water absorption and cleansers can be dilute liquid daub to glass surfaces, decomposition of dirt on the glass, then use a glass scraper to scrape the sewage in addition. Glass look brand new. Hair is soft fabric to glass without damage. Wiped water players can handheld also can received telescopic Rod makes "specifications": 35CM heavy 0.2kg "material": engineering plastics, solid durable, has alternate hair sets can selected, can repeat using "uses": settlement has cleaning glass Shi with rag scrub of inconvenience, this wiped water players is with cotton mass banners made can absorption rich moisture, for scrub glass tie glass scraping using (first scrub Hou with glass scraping dry) very practical convenient.