A new formulation of the iron removing chemical allows the solution to dwell on your car's paintwork and break down embedded iron particles. Esoteric Iron Remover is a decontamination product that will allow you to remove embedded fallout without having the need to physically mar the paintwork with a clay bar. When we developed our Iron Remover, we wanted a decon solution that was going to cling to the surface of paintwork and offer better performance than what we considered to be the best on the market. After going through several iterations, we were able to pinpoint that we could increase the active ingredient that causes the iron particles to dissolve, while not impacting the ease of use of the product. Once we identified this, we were hooked! We have been using this on our own cars and have fully adopted the Esoteric Iron Remover in our detailing operation. Esoteric Iron Remover is safe to use on any car, by any level of detailer: from enthusiast to professional. Make sure your car's paintwork is cool and out of direct sunlight. Spray on, let dwell and see the red color change where iron particles are present, then rinse off before the product dries. Go on the regularly wash your car after that. Besides the chemistry, we spent months deliberating on exactly what bottles and sprayers we wanted to use. We sourced from around the world, landing on the Italian sprayers and USA bottles that you see today. We could have gone with much cheaper plastics, but we wanted something that would be worthy of the Esoteric name. When you finish the bottle, don't throw it away! The quality of both the bottle and sprayer mean that you can continually reuse them for a long time.