I spilled Sunny D on my white shag carpet any ideas of how to get it out?
If it were me, I'd take the opportunity to get rid of the shag carpet and replace it with something more practical. Otherwise ... blot the area dry as quickly and thoroughly as possible, insuring you also absorb the fluid from the padding. Once the bulk of the liquid has been removed, I'd spritz the area with water and allow it to sit for about five minutes, then repeat the blotting. Repeat until no color remains. Consider an inexpensive shampoo suitable for shag if needed.