How hard are toothpaste tubes to recycle? Many end up in landfills each year, prompting an initiative to clean, cut, and injection mold them into new toothpaste pots. This project highlights the ...

When you’re brushing your teeth and you’ve squeezed out the last bit of toothpaste, you probably toss the empty tube in the trash. Few people realize that most toothpaste tubes are now recyclable—at ...