Your Tips Top-20

1. Know the danger of artificial snow. (note : 3.56/5)
   
2. Car pooling. (note : 3.50/5)
   
3. Exchange houses. (note : 3.40/5)
   
4. Using wind energy. (note : 3.33/5)
   
5. Ban bleaches for your duvet covers. (note : 3.29/5)
   
6. Caring for surrounding wildlife. (note : 3.29/5)
   
7. Prefer glass containers. (note : 3.29/5)
   
8. Avoid buying souvenirs issued from endangered specie. (note : 3.28/5)
   
9. Do not spill water unnecessarily. (note : 3.28/5)
   
10. Opt for a ventilated tumbledryer. (note : 3.28/5)
    
11. Heal chaps on your lips. (note : 3.27/5)
    
12. Put paper and cardboard aside. (note : 3.26/5)
    
13. Proscribe American refrigerator. (note : 3.25/5)
    
14. Optimise the use of air-conditioning. (note : 3.23/5)
    
15. Avoid dyeing. (note : 3.21/5)
    
16. Avoid synthetic leather materials. (note : 3.21/5)
    
17. Switch your office electrical machines off. (note : 3.20/5)
    
18. Buy products in recyclable packaging. (note : 3.19/5)
    
19. Reduce driving speed. (note : 3.19/5)
    
20. Avoid polluting water sports. (note : 3.18/5)