Students of Colégio Salesiano Alberto Monteiro De Carvalho in Rio de Janeiro, Brazil collect used oil

Colégio Salesiano Alberto Monteiro De Carvalho in Rio de Janeiro, Brazil has an innovative campaign. Every third Friday of the month, students bring in the oil they've collected at home. The students also help by donating food for the "Kilo Campaign" which is donated to the parish group called Social Charity at the Salesian presence in Rio de Janeiro.