Here are some cheap or reasonably priced items you should have in your home and why.
Tree Tea Oil - This can typically be purchased at any health food store or drug store. It usually comes in a small bottle and lasts quite a long time. There are many uses for tree tea oil but I have come to find that you can use this on small cuts and insect bites. My daughter played outside all summer and one problem we have is that our backyard seems to attract quite a few insects resulting in quite a number of bites on my little girl. A bit of tea tea oil helps.