This is not a new thing, but I think it is costing us all.
The other day I was looking for a set of tires. I bought some tires yesterday and am still seeing tire ads on my site, which has nothing to do with tires.
The same thing is happening with web-hosting ads. I did a search a month ago, and I am still seeing web-hosting ads.
Is there a way to turn that off when people come to my site? I want them to see ads that are about the content on my page, not something they were looking up a month ago.