What are the Best Practices to Ensure While Disposing Of Syringes?

Have you ever had a lot of insulin syringes at home and wondered how you can get rid of those? Well, this is indeed quite a common problem as most people do not have much idea about the disposal system. 
But there are some quick and easy ways which not only allow you to get rid of the syringes but also reduce any chance of cross-contamination. So what are these and are these applicable for the injection syringes as well? Precisely so!