One-step correction is great for newer or well-kept vehicles with light swirl marks or mild dullness. It uses a single polishing stage to both cut and a, improving gloss and clarity while removing around 50–70% of minor imperfections. It’s a fast, cost-effective way to refresh your paint without going too deep. 

Two-step correction targets moderate paint defects like deeper swirls and light scratches. The first stage uses a compound to cut through imperfections, followed by a second stage to polish and refine the finish. This process removes about 70–90% of defects and delivers a noticeable boost in depth and shine. 

Three-step correction is designed for heavily neglected or damaged paint. It involves a heavy cut, a refining polish, and a final finish to restore maximum clarity and gloss. This process removes up to 95% of imperfections, making it the best option for a full transformation or show-car finish.