I submitted this to your Family site by mistake. I have some grub control granules left from both 2003 and 2004. They have been stored in a cool, dry place and tightly wrapped. Would they still be effective? If I discard them, what is the best way? Thanks.

Don Ehlers

hi Don, Usually if dry chemicals are kept dry and out of extreme heat or cold they should last a few years. your best bet is to check with the manufacturer listed on the label for specific info on their product.