Fix the Leaking Bathroom Sink by Yourself

Many reasons may cause your bathroom sink leak. One of the most common reasons is that the faucet has become loose and allows water to leak. And the other common reason is that water gets on the counter and seeps through where the bowl attaches to the vanity countertop. You should not be worried about both of these problems because they can be fixed for little money and a small investment of time.

       

           

Tools You Need

Basin wrench
Bathroom caulk
Mineral spirits
Rag
Utility knife

Instructions
1. Locate the faucet stems under the sink, tighten the faucet on the sink top by tightening the nuts on it. Snug the nuts with a basin wrench but you should be careful not to over tighten them or the faucet body may crack.

2. Then you should pour some water at the edge of the sink where it meets the vanity top, and now you can inspect under the sink to see if water is leaking through.

3. Use a utility knife to cut out the old caulk from around the bowl if water is leaking from the edge of the bowl.

4. Pour some mineral spirits on a rag and then use the rag to clean the area around the bowl completely.

5. Apply the caulk evenly around the bowl where it meets the vanity top. Spread the caulk with a finger to make an even bead that fills the crack between the bowl and the countertop.

6. Keep on cleaning any stray caulk on the counter and the bowl with mineral spirits on a rag. Let the caulk dry for 24 hours before using it.