T.V. Commercials Going Back To What Worked [VIDEO]

I've been noticing here lately, that t.v. commercials are going back to jingles that worked for them year's ago, some of the kids of today won't remember the old jingle slogan's they used to use but I remember them like it was yesterday, like "Zest" back in the 80's they used their "Zest fully clean" slogan and I seen a new commercial for them recently using that same snappy slogan they used way back then.

And Folger's coffee still using their long running trademark jingle "The best part of waking up is Folger's  in your cup" Can't you just smell that coffee now MMMMM

ZEST COMMERCIAL THEN 1987

ZEST COMMERCIAL TODAY

FOLGERS COMMERCIAL 1982 STILL USED TODAY

FOLGERS COMMERCIAL 2009