Swipe ideas from some of the best Facebook ads
QUALITY
Advertiser: AutoGlanz

A no-nonsense ad which gets straight to the point. I like the words 'developed in the UK', because for some people, that really matters. It shows that they understand what their customers are looking for, and where their priorities lie.
Although this ad could do with a little more in terms of the benefits of using the product, it's clean (sorry) and simple, which is quite possibly the exact message they're trying to portray.