PRE-Wash 2025 With Koch Chemie Vorreiniger B (Multi Star) High Alkaline Pre-Cleaner & Luxury Sprayer

PRE-Wash 2025 With Koch Chemie Vorreiniger B (Multi Star) High Alkaline Pre-Cleaner & Luxury Sprayer This time I used a super strong Alkalishe Pre Wash from Koch Chemie Vorreiniger B Vb pH13.1. This works really well and I am super happy with it. It works perfectly in the sprayer and super in the Foamer in this video I dilute this stuff 1 to 50 and that is really enough power. With a Pre Wash it is best to spray from bottom to top because then you can more easily see where you left off. Especially on a white car. The chemical now has more time to work because it slides down less quickly. Below I set the mixing ratio. Pre-cleaning: 1:30 - 1:50 Cleaning rims: 1:3 - 1:10 High pressure washing: 1:300 Removing copolymer wax: 1:5 - 1:10 Koch Chemie Vorreiniger B Vb 13,1pH has the name here in Uk and EU countries. In the United States of America it is called Koch Chemie Multistar (MSN). This is exactly the same product. Subscribe to waxkingcardetailing Here    / @waxkingcardetailing   waxkingcardetailing on Social Media Website https://waxkingcardetailing.nl/ Instagram   / waxkingcardetailing   #cardetailling #autodetailing #kochchemie #prewash