Alicia Silverstone says she is helping to save the environment by refilling water bottles.
The 'Clueless' actress, who refuses to wear fur or leather, insists little things like recycling can make a big difference.
Alicia told Britain's OK! magazine: "There are so many little things that people can do every day, like driving a hybrid or electric vehicle. But mostly it's the small things.
"I'll take this water bottle with me and then refill it and refill it and refill it as long as I can. Rather than recycling, which is important. I just keep reusing things."