Worried about a loved one that might be struggling with a drug addiction? Today, you can buy home drug testing kits to test a love one if you suspect that he or she is addicted to Methamphetamine, also known as mAMP, meth, or speed. These home testing kits are low in price and available for sale online so you can buy these drug tests discretely without having to buy them at your local store. Other common uses include those that need to see if they will test clear for a future drug screening test at their job. Here are some good deals on self test kits available online.