US-based supplier Microheat claims to have a winning product with its system (dubbed HotShot) that heats windshield-washer fluid and controls wipers to more effectively clean grease, dead insects and frost from the glass. Matthew Beecham talked to Gary Pilibosian, chief executive officer of Microheat, about the company's HotShot technology, determining how it works, which OEMs are interested in it and its prospects for growth in the OE and aftermarket.