Gently cleans all plastics without scratching. Works great for acrylic and polycarbonate. Leaves a lustrous shine that resists fogging, repels dust, and eliminates static. Resists finger marking. Contains no abrasives or harsh chemicals. Leaves a smooth, clean, greaseless shine. If the surface is extremely dirty, apply NOVUS No. 1 liberally and wipe using long, sweeping strokes. Do not use pressure at this time or large dirt particles may scratch the plastic. Re-apply NOVUS No. 1. Polish using short, circular strokes with a clean portion of the cloth. When surface is thoroughly clean and uniformly covered, buff to a slippery glaze with a clean portion of the cloth. Surfaces buffed to a high glaze are more resistant to dust and future scratching. Reapply NOVUS No. 1 regularly to maintain the antistatic, smudge and scratch resistant properties.