One of the first things to check when your Keystone Laredo kitchen sink isn't draining properly is the drain stopper. This is the mechanism that controls whether water stays in the sink or drains out. Start by pulling up the drain stopper and checking for any visible debris or blockages. If you see any, remove them and try running the water again. If the stopper appears to be functioning properly, try adjusting it to see if that helps with drainage. Sometimes, a stopper that is too tightly closed can prevent water from draining properly. You can also try cleaning the stopper with a mixture of hot water, vinegar, and baking soda to remove any build-up that may be affecting its function.Check the drain stopper
The drain pipe is the main pipe that connects your sink to the plumbing system. If there is a problem with the drain pipe, it can cause water to back up and prevent proper drainage. Inspect the drain pipe for any visible damage or blockages. If you notice any cracks or holes, you may need to replace the pipe. If there are any blockages, use a plumbing snake or a mixture of hot water, vinegar, and baking soda to clear them out.Check the drain pipe
If your Keystone Laredo kitchen sink has a garbage disposal, it's important to check it as well when dealing with drainage issues. Make sure it is turned off and unplugged before inspecting it. Look for any visible clogs or blockages in the disposal. If you find any, use tongs or a plunger to remove them. You can also try running hot water and turning on the disposal to clear out any remaining debris.Check the garbage disposal
The P-trap is a curved pipe located under the sink that is designed to prevent sewer gases from entering your home. However, it can also collect debris and become clogged, causing drainage issues. Place a bucket under the P-trap and unscrew it to inspect for any blockages. If you find any, clean them out and reattach the P-trap.Check the P-trap
The vent pipe is responsible for allowing air to flow through the plumbing system and prevent air pressure from building up. If the vent pipe is blocked or damaged, it can cause water to back up in your sink. Inspect the vent pipe for any visible blockages or damage. If you find any, use a plumbing snake or a mixture of hot water, vinegar, and baking soda to clear them out.Check the vent pipe
The drain hose is the pipe that connects your sink to the dishwasher. If the hose is clogged or damaged, it can cause water to back up in your sink. Inspect the drain hose for any visible blockages or damage. If you find any, clean them out or replace the hose if necessary.Check the drain hose
Sometimes, the water level in your sink may be too high, causing it to drain slowly or not at all. If this is the case, try using a plunger to force the water down the drain. You can also try filling the sink with hot water and then draining it to create enough pressure to clear out any blockages.Check the water level in the sink
If none of the above solutions have worked, it's possible that there is a clog further down in the drain. You can try using a plumbing snake or a mixture of hot water, vinegar, and baking soda to clear it out. If the clog is severe, you may need to call a professional plumber to help remove it.Check for clogs in the drain
The sink overflow is a small hole located near the top of your sink that prevents water from overflowing. If this hole becomes clogged, it can affect your sink's drainage. Use a toothbrush or a small brush to clean out any debris from the sink overflow.Check the sink overflow
The sink strainer is the metal or plastic piece that sits in the drain opening and prevents large debris from going down the drain. If the strainer is clogged, it can affect the sink's drainage. Clean out any visible debris from the strainer and try running hot water to clear out any remaining build-up. In conclusion, there are several potential causes for a Keystone Laredo kitchen sink that doesn't drain properly. By checking these key areas, you can troubleshoot and fix the issue on your own. If the problem persists, it may be best to call a professional plumber for further assistance.Check the sink strainer