Need a quick fix for small cracks or holes in your white plaster wall? Skip the hardware store—no fillers or resins required.
A seasoned painter friend shared this reliable hack I've used successfully in my own home projects: mix baking soda and white glue for a seamless patch.
This simple paste seals cracks perfectly. Watch how:

- Baking soda
- White glue
- 1 spatula
- 1 container

1. Pour baking soda into the container.
2. Add twice as much white glue.
3. Mix thoroughly with a spoon.
4. Scoop mixture onto the spatula.
5. Apply to the crack or hole.
6. Smooth the surface evenly.
7. Let it dry completely.

Crack filled flawlessly on your interior wall! Simple, fast, and effective—ideal for pre-paint or wallpaper prep.
Works for plaster holes and pinholes too. Perfect for discreet repairs.
The glue and baking soda form a thick, flexible paste that fills gaps precisely. It dries solid, hard, and white—blending seamlessly with walls.