Answer:
Things here are usually tagged with red stickers.
I'm sometimes white but most often I'm black. I take you there but never bring you back.
Curtail me thrice I am a youth; behead me once a snake; complete I'm often used in truth when certain steps you'd take.
I keep things green and keep kids happy during summer time.
I smell like blue paint pours like green paint and I look like a red truck.
I start with T end with T and within me is T.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic