With acrylic plastic you must use care when cleaning your windows to prevent scratching. Never rub the surface with a dry cloth. Excessive rubbing builds up a static charge on the Plexiglas that can attract dust. Davies KLEAR-TO-LAND reduces glare, removes bugs and greasy film, and is anti-static, anti-fog and nonstreaking. It leaves an invisible film giving windscreen much greater slip as well as being an ice deterrent in winter flying. Meets MIL P2425 and P25690A specs. It can also be used for aircraft interior cleaning, including upholstery cleaning, fabric, plastic and leather. For more information call (800) 888-6133 or visit www.dwdavies.com.