What is the best way to restore dirty or damaged tile grout in my home?

Restoring dirty or damaged tile grout in your home is an essential part of maintaining the appearance and hygiene of your tiled surfaces. Here is a step-by-step guide on the best way to restore tile grout:

### Materials Needed:

– Grout cleaner or a homemade solution (mix of baking soda and water)

– Grout sealer

– Grout saw or grout removal tool

– Grout float

– Sponge

– Clean cloth

– Bucket

– Protective gear (gloves, goggles)

### Step-by-Step Guide:
1. Clean the Grout: Start by cleaning the grout lines using a commercial grout cleaner or a paste made of water and baking soda. Scrub the grout lines using a grout brush to remove dirt, mold, and stains.

2. Remove Damaged Grout: Use a grout saw or grout removal tool to carefully remove damaged or cracked grout from the lines. Be gentle to avoid damaging the surrounding tiles.

3. Prepare the Grout: Mix the new grout according to the manufacturer’s instructions. Ensure it matches the color of the existing grout for a uniform look.

4. Apply the Grout: Using a grout float, press the new grout into the lines at a 45-degree angle. Remove excess grout from the tiles with the float, then use a damp sponge to clean the tiles before the grout dries.

5. **Seal the Gr