I have been using a product from a Yamaha motorcycle dealer, for the last 4 years. It was made to clean the shield on helmets. It worked OK. I went to clean the windshield and windows today, but bottle is Empty! What are you guys using??

548 cu. in., Bill Mitchell Aluminum Block, CRT 727 auto trans, Alston Chassis. 8.981et at 149.46 mph. 1.204et - 60 foot, So Far....