Selling stuff

It's ridiculous the amount of people I've had to unfollow on facebook because they are selling some bull crap magic weight loss stuff or just crap in general. Seriously, if you want to sell stuff, that's great, but there are specific ways to create a product page on Facebook. I don't want to see your posts multiple times a day as to why I need to buy these miracle it works wraps, advocare, jamberry, nerium, or your handmade bows that are twice the size of your kids head. Does anyone else have this problem?