When it comes to discarding a couch， there are several options for proper disposal. Here are a few:

1. Donate or Sell: If the couch is in good condition， consider finding a new home for it. Organizations like Goodwill， Salvation Army， or Habitat for Humanity may accept furniture donations. You could also try selling it through online marketplaces like Craigslist， Facebook Marketplace or eBay.

2. Junk Removal Services: Some cities offer bulk waste pickup services where you can place your couch on the curb for collection on a designated day. You can also contact a junk removal service for pick up and disposal for a fee. Make sure to check if the service recycles materials.

3. Recycling: If the couch has metal components， you may be able to recycle it. Check with your local recycling center to see if they accept furniture or scrap metal. Alternatively， some furniture stores may offer recycling options or will take your old furniture when you purchase new pieces.

4. Disposal: As a last resort， you may need to dispose of the couch in the trash. However， be aware that many landfills charge extra fees for large items and may reject furniture for disposal. Check with your local government or waste management provider to learn about proper disposal methods in your area.

In any case， it's important to properly dispose of your old couch to prevent it from ending up in a landfill， contributing to pollution， or becoming a hazard to wildlife. With the right approach， you can give your couch new life or responsibly dispose of it.