Stephanie recommends adding some oil and bicarbonate soda to the bin ... individuals finding creative ways to repurpose empty ...

We bet we know the culprits: almost-empty jars of various pastes and sauces ... “Pat pesto down into an even layer and cover with olive oil to form a barrier between the air and the pesto.

Opinions expressed by Forbes Contributors are their own. I'm a global philanthropy advisor and author of Delusional Altruism. Philanthropy is an instinctive impulse. Watch a roomful of toddlers ...