B - Send a letter or call. Buy the alternatives if practical. This company is well behind the times in environmental marking. Send a letter or call. A powerful statement can be made by stopping purchase of a product, but an effect thousands of times more potent can be had by writing a letter.
Most packages contain the address of the company or a response phone number.
Sometimes only the company name and city are provided. Your phone book or directory assistance can provide the area code for the city, and a call to directory assistance can secure the number. The person answering the phone should be able to provide an address for your letter. Although it is not the point, sending letters can provide a local benefit. Most companies respond with a letter tailored to the specific points you raise, and several dollars in coupons for free products.