Harley Whitford, 12, and his school mate Natalia Rees, 11, from Marton Junction School say the reality of how people chuck out in their rubbish has horrified them.
"I thought everyone was like my family and recycled stuff - you know like paper, glass, plastic and things,'' said Harley.
"Our family thinks about what to do with rubbish too,'' said Natalia.
A week ago they were taken with their classes to the Marton recycling and transfer centre. There they saw how so many people just threw everything and anything into their rubbish.
"I hated seeing that,'' said Harley.