There are a ton of recommended ways to get rid of them. Some people recommend Joe's Juice or something similar to that, which is widely available from the catalogs. Some people recommend putting kalkwasser on them. Some recommend other things. I recommend using a hypodermic needle to inject them with hot fresh water. You can also just as effectively use vinegar, lemon juice, or any combo of those. But, in short, IMO, injecting them until they melt is the most effective way.