How to Remove Marks From Walls. We can't blame the kids all the time when something appears on our walls. Marks just happen sometimes. Bumping into them, accidentally kicking a wall or scarping a piece of furniture on it when rearranging a room will all leave marks. The following will help you remove these marks before you drastically start repainting them.
Things You'll Need
- Baking soda
- Small bowl
- 2 soft rags or sponges
- Trisodium phosphate (TSP)
- Gallon of water
Mix 1/4 cup of water and 2 tablespoons of baking soda in a small bowl to make a paste.
Wring out a clean, wet cloth or sponge.
Dab the cloth or sponge into some baking soda mixture and rub it onto the mark. Do this in a circular motion.
Rinse the wall with another well-wrung rag or sponge.
Mix 3 tablespoons of trisodium phosphate (TSP) and a gallon of water in a large bucket. TSP can be purchased in the paint department.
Rub the mark with the TSP mixture and a rag or sponge.
Rinse the wall with a clean, well wrung rag.