Keeping bugs away from your food supply is an age-old struggle. One of the challenges is that many of the chemical insecticides known to keep insects away are not food safe and will cause you considerable harm if they are accidentally consumed. Thankfully, there is an alternative that is increasing in popularity: a natural substance called diatomaceous earth, or DE. Here's a closer look at DE and why it's such a good choice for insect control in areas where food is stored.
20 March 2018