Find out by joining the Plastic Trash Challenge by collecting your plastic waste (both recyclable and non) for one week or more, taking a picture of what you've collected, and then posting the photo on the Plastic Trash Challenge site.
Visit this link for more info : http://www.takepart.com/actions/take-plastics-challenge
Want to show off your green credentials? Become a Green Achiever here : http://www.greenachiever.co.uk/
Its easy, and it doesn't cost the earth!