Koch Chemie Active Foam Reviews

Pre-foaming sedan using 3 ml in a pump sprayer driven by mini air compressor, then pressure rinsing, cleaned all dirt and salt film leaving just one bird dropping that needed contact washing on unsealed sedan. Sedan was shiny and did not require a full contact wash. The 1L bottle purchased will last forever washing family vehicles. Koch Chemie knocked it out of the park with this Active Foam.