How to Prepare Walls for Painting?

Hey Zoya, I can share how do you prep walls for painting. I did so while painting my house walls a week ago and the preparation helped in a smooth and even painting job. The methods involve crack and hole cleaning and filling, removing flaking paint, sanding and more. I am sharing the complete process below.

How Do You Prep a Wall for Painting?

Here is the process to prepare your wall for painting.

1. The first step is to fill the holes and cracks. Remove any loose debris or paster. Use a vacuum to remove dust. Clean the cracks with sugar soap to remove any remaining dust. 

2. Use a flexible filling knife and push the filler into the gap or crack till it smoothes out with the wall. Let the filler dry after this. Sand the filler with a fine grit sandpaper till you have a smooth and flat finish.

3. Use a scraper to remove any flaking paint if you are repainting the wall. 

4. Take another fine-grit sandpaper and lightly sand the wall. 

5. Clean the wall with sugar soap and wipe it down using a sponge. After cleaning all the walls, use warm water to remove any soap residue.

6. Lastly, let the walls dry before you apply paint.

This is how prepare walls for painting. I hope you find this useful.

Are you looking forward to getting your house walls or the exterior of your new office painted? Then you must know how to prepare walls for painting. I got my living room painted and went through a step-by-step process to get my walls ready for painting. 

I was lucky to have received the precautionary steps through NoBroker’s expert guidance. I consulted them and revamped my living room by availing their painting services. 

Before getting to the main point of focus, you would require some tools to get started. I am mentioning them below.

1. Sponge

2. Soap

3. Protective sheets

4. Sandpaper

5. Bucket

6. Gloves

7. Stripping knife

8. Filler and filling knife

Now that you have the tools which will be used for the process, here is the complete list of things you need to know about how to prep walls for painting. There are six checkpoints to follow. Please go through them one after the other below.

How to prep walls for painting?

First up, you need to have ample space for the painting to begin. Shift your sofa, furniture and all the other valuables to a different place where painting isn’t taking place. If the items are too heavy to be moved, place them in the center of the area, and protect them from paint spill by covering them with sheets.

Make sure that your walls are hole and crack free. Fill them up carefully in case you find any. You wouldn’t want an uneven surface before painting. 

You must clean any existing gaps with soap and water. Post this, seal them cautiously. Slide the filler inside with the help of a filling knife till you feel that the wall is even. Let it dry, and then smoothen the surface using sandpaper.

If there’s any plaster that’s peeling off. Take remedial action by using sandpaper. 

Before starting the painting process, clean the surface well. Use those gloves and scrap off any dirt that’s sticking to the walls.

Take a moist sponge and remove any soap that’s left behind. Take some time out as the wall dries completely.

That’s all! You’re now ready to paint. You can now answer how to prepare exterior walls for painting. Don’t worry because the above procedure isn’t just for the exterior area of your place. If someone asks, you can also tell them how to prep interior walls for painting.