Here in Maryland our local Wal-Mart carries this product. It is located in the isle with the band-aids, alcohol, etc. Bag Balm does have a bit of a medicinal smell to them so if you have lung or asthmatic difficulties, you may want to test by smelling before you apply it to your body. Udder Cream has much less of a smell than the Bag Balm, which very greasy. Udder Cream is more the consistency of Noxzema.
Bag balm is useful for dry skin.
When you apply it on hands and feet, you should put on an old pair of gloves and socks before you go to bed, because the balm is oily and may soil the linen. In addition, I recommend flannel pajamas, warm socks, and flannel sheets, with layers of blankets. I had tried every lotion and potion known to man until a rehabilitation specialist at the V.A. Hospital where I seem to spend half of my life told me to use pure lanolin. Many creams and lotions contain lanolin, but it's not the same as pure lanolin. It's very messy, so I use it at bedtime and put socks or mittens on my hands to avoid getting it on clothing or linens and I wash it off the next morning.