Not Sure Which Plastics You Can Recycle? Here's What You Need to Know - CNET

You can't recycle all types of plastic -- some belong in the trash and others need to be composted.

You can easily identify which plastics should be trashcan-bound.

We all know that recycling is good for the planet. But sometimes, the difference between what you should and shouldn't recycle isn't obvious. When it comes to plastic, the rules can be extra confusing -- there's a lot more to it than tossing a water bottle in the recycling bin and calling it a day.

Here's why: Not all plastics can be recycled. And if you aren't rinsing out containers and removing labels from those that are, you could be making the rest of the recyclable batch useless. It's important to learn which plastics are acceptable and how to properly prepare them. With some effort, we can make sure more of our plastics actually get recycled rather than sent to the landfill.

Plastic that isn't recycled is either put in landfills or incinerated, or it finds its way into the oceans. Incinerating plastics produces carbon dioxide, which is responsible for the total energy imbalance causing the Earth's temperature to rise, according to NOAA Climate.gov. If placed in a landfill, plastic can take anywhere from five to 600 years to decompose, depending on what type it is. The average time it takes a plastic bottle to decompose is 450 years.

Here's what the experts have to say about recycling plastics. For more information, here's which takeout containers are recyclable.

Recycling plastic might be more difficult than you think. You need to rinse out any food and liquids (other than water) from the containers before you can put them in the bin. If the plastic isn't clean, a recycling center employee told CNET, it could contaminate an entire load of plastics, causing the recycling center to send the whole batch to a landfill.

When recycling plastic bottles, check to see if they say "crush to conserve" on the label. If so, remove the lid and crush the bottle by twisting from the top and pressing it down. After it's crushed, place the lid back on the bottle so it can also be recycled.

All plastics are not equal. Many people toss all their plastics in the recycling bin without knowing if it's recyclable or not. If it's not an accepted plastic at the recycling center, the employees will toss it in the trash.

So how do you know which plastics are accepted? Contact your local recycling company to see if they accept them. Many recycling companies have additional information on their website for items that can and cannot be recycled. If your local disposal company provides your recycling bin, it may list the information on the bin's outside.

Plastic containers will typically have numbers on the bottom that denote which kind of plastic it is. For example, #1 and #2 plastics are almost always recyclable, while #6 plastics aren't always accepted. Also, if the plastic says "compostable," it must be composted and not recycled.

Eliminate plastic waste by using reusable bottles, straws and utensils.

According to plastic action platform rePurpose Global, less than 10% of plastic has actually been recycled. About 12% has been incinerate, while the rest is accounted for throughout landfills and tossed into the ocean.

About 91% of plastic just isn't recycled as it is. While there are many types of plastics that can't actually be recycled, the ones that are end up unfit for reuse because of things consumers do. Leaving residue, trash, or other materials on recyclable plastics renders it useless, hence the importance of cleaning out what you intend to be recycled.

There are many obstacles to taking the plastics that can be reused and giving them a second life as it is. Some factories simply aren't equipped with the machinery to handle the workload, for instance. But to improve the figures when it comes to plastics that can be utilized as new material, you have to do your part.

The first step to preventing plastic waste is to limit your use of non-reusable plastics, like plastic bottles. Instead, opt for glass or hard plastic bottles that you can refill and use daily. Here are other ways to help.