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."The blond actress, who stars as divorce lawyer Kate Fox in new TV series 'Miss Match', also claims she has a "million" gay friends. Alicia said: "I think my character Kate might know one gay person. Whereas I know a million, it's no big deal."