Rain X X-treme Clean removes harsh build-up from windshields and headlights to deliver ultimate driving visibility! The formula renews glass and plastic quickly and easily removing dirt, bugs, and road grime for an ultimate, streakfree clean. For the last 40 years, Rain X has provided drivers with products to help them outsmart the elements. All Rain X products are designed to help keep our customers a confident step ahead of Mother Nature on the road.