Child Proofing Your Kitchen

Ever since my daughter was old enough to crawl, we started child proofing our whole place. We can't risk for her to be into something she should not. We bought door locks that are very reliable so that she can't open and be stuck into our rooms, bathrooms, cabinets and more. Now that she is almost 3 years old, she always ventures in the kitchen and her favorite destination is our refrigerator. She now can choose what she wants to eat but sometimes I wish she wouldn't do it because most often than not, she will leave the fridge open. I do need to buy a lock for our fridge that way my problem will be solved.