Is your bathroom sink drain corroded or leaking? Replacing it is a simple project any DIYer can accomplish in a short period of time. With just a couple of tools and a little knowledge that you can get from the video below you are on your way to taking care of this little problem.
When replacing your sink drain you should be aware of the quality on the replacement parts. A good drain replacement will be made of brass part and will last a long time. You can buy the cheaper version that is made of plastic parts but can easily break.
Check out the video on replacing your bathroom sink drain.