What do I do if I want to change the wallpaper?

Changing the wallpaper may seem like a daunting task, but with the right preparation and tools, it can be a manageable and rewarding process. Here I explain the steps to follow to change the wallpaper in your home.

Preparation

Materials and Tools Needed

Before you begin, make sure you have the following materials and tools:

• Plastic or metal spatula
• Water spray or wallpaper remover
• Sponges and rags
• Wallpaper scraper
• Sandpaper
• Painter's tape and drop cloths
• Wallpaper paste (if you are applying new wallpaper)
• General purpose knife

Protection of the Work Area

Protect your floors and furniture with drop cloths and painter's tape. This will prevent damage and make cleaning easier.

Removing Old Wallpaper

Soaking and Scraping Method

1. Paper Punching: Use a paper punch tool to make small holes in the surface of the wallpaper. This will allow water to penetrate more easily.
2. Water or Remover Application: Fill a spray bottle with hot water or a mixture of water and a commercial wallpaper remover. Spray the wallpaper generously, making sure it is thoroughly soaked.
3. Wait and Stir: Let the water absorb for about 15-20 minutes. Once the paper is well saturated, use a putty knife to scrape the paper from the wall. Work in small sections to make the process easier.

Steam Method

1. Rent a Steamer: You can rent a wallpaper steamer at most home improvement stores.
2. Steam Application: Fill the vaporizer with water and turn it on. Place the steam plate on the wallpaper and let it sit for about 30 seconds.
3. Paper Scraping: Use a spatula to scrape the paper after applying steam. This method is especially useful for older, difficult-to-remove wallpaper.

Wall Preparation

Cleaning and Repair

After removing the wallpaper, clean the wall with a sponge and warm water to remove any glue residue. If you find imperfections, use sandpaper to smooth the surface. Apply caulk to any cracks or holes and sand again once it is dry.

Primer

Apply a coat of primer to prepare the wall for the new wallpaper. The primer ensures better adhesion and a smoother finish.

Installing the New Wallpaper

Cutting and Application

Cut the new wallpaper to size, leaving some room at the top and bottom for adjustments. Apply the wallpaper paste to the back of the paper (or the wall, if using pre-pasted wallpaper) and place it on the wall, smoothing it from the center to the edges to eliminate air bubbles.

Pattern Alignment

If your wallpaper has a pattern, make sure you line it up correctly between the strips to maintain visual continuity. Use a putty knife or squeegee to smooth the paper and ensure good adhesion.

Excess Trimming

Use a utility knife to trim excess paper at the edges and around switches or outlets. Place the edges carefully and press to ensure they are well adhered.

Changing the wallpaper can completely transform a room, giving it a new look and freshness. By following these steps and with a little patience, you can renovate the walls of your home effectively. Remember that the key is in preparation and using the appropriate tools for each phase of the process.