I try to only go grocery shopping 2-3 days per month. It's a big deal. Lots of coupons, lists and trips to multiple stores. Although, I have been known to go the store in search of a great loss leader sale combined with coupons. This just happened.
I went to the grocery store in search of this week's loss leaders, armed with coupons. I only brought the coupons needed for this trip. Big mistake. As I looked through the grocery clearance section, I noticed bottles of dish soap. I had coupons for these items! At home!!! They would have been free!
I will now take my coupon binder with me whenever I go to the grocery store.