Start by wiping off dust from the wall with a towel. Then, open the bottle cap, squeeze out the latex paint, and roll it onto the wall. For best results, wait 10 minutes and apply additional coats if necessary. After use, remove the brush head for easy cleaning, ensuring it's ready for the next use. 2 in 1 Roller paint introducing a revolutionary roller brush that combines both brush and paint, catering to various beautification needs effortlessly. No more complicated mixing procedures, just ready-to-use convenience for quick touch-ups. Stain removal say goodbye to stubborn stains! Easily eliminate shoe prints, graffiti, and other unsightly marks from your walls with our versatile roller paint. Safe and eco-friendly our environmentally friendly latex paint formula is odor-free, formaldehyde-free, waterproof, and quick-drying. It's safe for everyone, including children, the elderly, pets, and those with chemical sensitivities. Plus, it dries within 10 minutes and washes off easily with water if accidentally smeared on the skin. Easy to use with its small roller brush design, simply squeeze and roll gently to effortlessly remove stains, cracks, and graffiti from your walls. No hassle, no mess – just effective stain removal. Read Less