arrow
ashcan
background
basket
bin
bio
blue
bottle
box
cleaning
cleanup
closed
collect
color
concept
conserve
container
degradable
discard
disposal
dustbin
ecology
environment
full
garbage
grass
green
idea
light
metal
natural
object
paper
plastic
pollution
protect
recycle
recycling
red
reduce
refuse
segregate
separate
sheet
throw
trash
trashcan
urban
waste
white