UV anti-fade protection. Trusted no. 1 brand. Clean & shine. Superior stone protection. vs. All-purpose Cleaner (vs. non-pH neutral all-purpose cleaners). Quartz. Granite. Marble. Weiman Quartz 8 Stone Clean & Shine is specially formulated to keep your sealed stone and solid surfaces looking their best every day. Helps protect the resins used in manufacturing quartz and some natural stones from fading or yellowing due to exposure to sunlight. Gentle yet effective, pH-neutral formula will not dull...