Answer:
A disposable item to keep your waste organized.
I know a word of letters three, add two and less there will be.
It's what light turns into in the night
What is so delicate that saying its name breaks it?
Sometimes it's silver but also gold. Printed on paper it's a treasure to hold. What is it?
What language does a billboard speak?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?