There are a few old wives tales about aborting a baby but most of them are untrue and dangerous if you really feel you are pregnant.
Drinking hot malta to end a pregnancy is something I heard growing up but there were never any women who said that it worked for them so I would not count on it. If you really think you (or someone you know) is pregnant, then it is important not to do anything harmful to yourself that you may have heard being whispered around. The first thing to do is to take a pregnancy test. If there is one thing to spend on it is your health so look around to get a good test or doctor. Speak to a registered OB/GYN, see what options there are for you and never put your own well-being at risk!