Citra Clean Concentrate Citra Clean Concentrate may be used successfully for all types of janitorial cleaning and most industrial applications. Undiluted it will remove chewing gum and tar from carpets, and grease, ink, adhesive and sealant from almost any surface. Powerful enough to strip polish, wax and even some graffiti from hard surfaces and flooring, yet diluted it becomes the perfect carpet and upholstery cleaner. Citra Clean Concentrate is great on walls, painted surfaces, concrete and terrazzo. It will quickly remove sticky finger marks and black shoe scuffs. Used with a micro-fibre cloth Citra Clean Concentrate can be diluted over 200.1 to safely clean hard surfaces such as vehicles, worktops, floors and display equipment. For the caterer Citra Clean Concentrate lifts grease and carbon from ovens, cleans griddles, BBQs and all types of ducting and extraction filter equipment. In the indu