All I did to find mine was sort by Personal Care and scroll down a bit.
Once you've printed your Oral-B coupons, take them to Walmart for the following deal:
- Oral-B Free Healthy Clean Manual Toothbrush -- priced at 94 cents each.
- Buy two for a pre-coupon price of $1.88.
- Use this $2 off 2 coupon.
- Both are free, and you'll earn 12 cents overage towards the rest of your transaction!
If you're not a Walmart fan, you should be able to find the same price and overage at HEB.