A cocktail can do a new mom good, but pumping & dumping can be so painful. Play it safe while eliminating any unnecessary waste with milkscreen. Dunk a matchstick-sized strip into a sample of your breastmilk, wait two minutes and the over-the-counter litmus test will tell you whether to dump or store the milk. The test detects alcohol levels at .02% or higher – see it turn brown and down the drain the milk goes. $5.99 for pack of 3 at milkscreen-moms.com or Walgreens.