## How to Replace Drywall Under Kitchen Sink
**Materials:**
– New drywall
– Drywall knife
– Joint compound
– Joint tape
– Spackling knife
– Sandpaper
– Sponge
– Bucket
– Water
– Screws
– Screwdriver
– Safety glasses
– Dust mask
– Gloves
**Instructions:**
### 1. Safety First
Before you begin, put on safety glasses, a dust mask, and gloves to protect yourself from dust and debris.
### 2. Remove the Damaged Drywall
– Turn off the water supply to the sink.
– Disconnect the plumbing from the sink.
– Carefully remove the sink from the countertop.
– Locate the damaged drywall under the sink.
– Use a drywall knife to carefully cut around the damaged area, leaving a clean edge.
– Remove the damaged drywall.
### 3. Cut and Install the New Drywall
– Measure and cut a new piece of drywall to fit the opening.
– Apply a bead of joint compound to the edges of the new drywall.
– Position the new drywall in the opening and screw it into place.
– Use a level to make sure the drywall is flat and even.
### 4. Joint the Drywall
– Apply a thin layer of joint compound over the joint between the new drywall and the existing drywall.
– Embed joint tape into the joint compound.
– Apply a second layer of joint compound over the tape.
– Smooth out the joint compound with a drywall knife.
### 5. Spackle the Screws
– Apply a small amount of spackling compound to each screw head.
– Smooth out the compound with a spackling knife.
### 6. Sand and Clean
– Once the joint compound and spackling compound have dried, sand them smooth.
– Use a sponge and water to clean the area.
### 7. Reinstall the Sink
– Reconnect the plumbing to the sink.
– Place the sink back on the countertop.
– Turn on the water supply and check for leaks.
## Additional Tips:
– If the damaged area is large, you may need to cut out a larger section of drywall and install a patch.
– If the drywall is severely damaged or moldy, it may need to be replaced entirely.
– Be careful not to overtighten the screws when installing the drywall, as this can damage the drywall.
– Allow the joint compound and spackling compound to dry completely before sanding and cleaning.