1. Clean & Green is our dream.
2. Look around, walk around, breathe clean air and don’t litter the ground.
3. Keep your city clean and green for the future generations to be seen.
4. Yesterday we smoked the green, today we keep it clean. Be green or you’re mean.
5.Don’t litter, it makes the world bitter.
6. Keep it GREEN, Keep it CLEAN!
7. Keep your surroundings clean, make the earth green.
8. Cleanliness is next to Godliness
9. Green Earth. Clean Earth.
10. Keep the area neat and clean.