If you're buying new merchandise, look for products with as little packaging as possible. Unpackaged bulk products are often less expensive, yet comparable in quality to packaged goods.
Reusable products are another good choice.
Solar-powered calculators, rechargeable batteries, refillable pens and pencils will last longer and produce less waste than disposable items. No matter what you buy, chances are most things can be made from post-consumer recycled or recyclable material. Post-consumer' refers to products previously bought, used and recycled. Buying such products also encourages manufacturers to use recyclable materials. Second-hand items can also help conserve your bank account and the environment.