Usha Striker Galaxy 1200mm 80-watt Goodbye Dust Ceiling Fan with Anti Dust Feature (Corn Silk) Usha striker galaxy goodbye dust ceiling fan comes with hydrophobic feature (water resistant) and oleo phobic property (oil resistant ) which attracts lesser dust . Additional feature is that it is easy to clean and required less frequent cleaning. Therefore it improves overall hygiene. This provides new look to the fan with every clean.