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All Posts Tagged: contact lenses

Contact Lens Recycling

Contact Lens Recycling Program

For contact lens wearers, there’s just a bit more effort that goes into their every day. Making sure you’ve got enough contacts and solution, ensuring you’ve got your spare glasses in case of emergency. Maintaining eye health can require a bit more vigilance as well. A tiny scratch can mean glasses for a few days or even weeks. Depending on the type of contact lens you use can mean changing out your lenses daily, biweekly, or monthly. 

Regardless of the length of use for your brand of contact lens, it’s important to know you have some options for lens disposal that can leave less of an impact on the environment. Did you know that more than 290 million contact lenses end up in Canadian landfills or waterways every year? Contact lens recycling programs can help reduce landfill waste as it allows for the proper disposal and recycling of packing material and lenses. But why should you participate? And just how easy is it to help out our planet by recycling your contact lens materials? We’ve got a few answers to your frequently asked questions below.

Contact Lens Recycling – Things to Know

Bausch and Lomb has launched an extensive contact lens recycling program to help keep the byproducts of contact lens use out of landfills. One of the biggest environmental concerns with single use packaging is how irresponsible and wasteful it is. Contact lens users, especially those using a daily disposable lens, produce a large number of foil and blister pack waste. Thanks to Bausch and Lomb, this waste can now be sent to them for recycling. Before this recycling system was put in place, contact lens plastic waste unfortunately got filtered out from normal plastic recycling waste in processing plants because of their small size.

What Type of Products Can Be Recycled?

Thanks to Bausch and Lomb, their contact lens recycling program is incredibly inclusive. As a result, you can recycle all brands of contact lenses along with their used top foil, and empty blister packs. The program is not exclusive just to Bausch and Lomb lenses! Don’t send in unused blister packs. You won’t need to wash any of your used materials, and you’ll be able to drop your contact waste off at your eye doctor or print out a label at Bauschrecycles.com. If you print out a label, you’ll be able to schedule a pickup or you can drop it off at a local post office. Your package won’t have a weight limit, either, so you’ll be able to mail as many or as few as you’d like. Once received, your contact waste will be sorted and cleaned and recycled respectively.

What Does Bausch and Lomb do with Recycled Materials?

Bausch and Lomb, in collaboration with TerraCycle®, announced on Nov. 13th, 2019 that materials from the recycling program would be donated as custom training modules to the Guide Dog Foundation. The training materials are set to include tables, benches, waste stations and an agility ramp. All materials are made from used contact lens materials collected through the recycling program.

Participating in the contact lens recycling program can help reduce how much waste comes out of the disposable lens industry. Therefore, it leaves less of an environmental impact on this gorgeous planet we live on. Not only this, but recycling your contact lens materials helps to support a great cause. 

We are proud to announce that Yonge & College Optometry is one of the first sites in Toronto to offer a recycling system for our patients’ contact lens waste. For more information, please call us on (647) 748-3937 or click here to request an appointment online

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Contact lens tips and mistakes

6 Contact Lens Tips & Mistakes

When starting out wearing contact lenses, users are usually very diligent in following instructions to take care of their contacts. We are careful about washing our hands before putting them in or throwing them away at the right time. But as time goes on, these rules can start to get lax – we get lazy, tired, and distracted.

  • But what happens when you fall asleep with your contact lenses still in?
  • Or are you really doing harm if you don’t wash your hands before taking them out?
  • And, really, what’s the big deal if you keep wearing contact lenses for weeks past their recommended time?

These common contact lens mistakes may seem relatively harmless, but each one has much more serious consequences than you might realize. The Center for Disease Control (CDC) found that there are 930,000 visits to the doctor and 58,000 ER visits each year for keratitis (corneal inflammation) or other contact lens related issues. That’s a lot of avoidable visits to the doctor!

Wearing contact lenses is not the risky part, it’s the care and habits that are involved. Most contact wearers do not follow proper contact lens hygiene and care, which puts them at an increased risk for things like bacterial infections, decreased oxygen supply to the cornea and scariest of all, permanent damage to the corneal surface.

Contact Lens Tips

1. Hand-Washing

First and foremost, not washing your hands properly before putting them in or taking them out is a major problem. Think about everything you’ve touched during the day – doorknobs, subway poles, handshakes, money… Then picture the different types of bacteria or viruses on each surface that has been transferred to your hands. Without proper handwashing, you welcome the bacteria and viruses to your lenses where they fester and multiply.

2. Solution and Cases

The same principle of not re-using potentially contaminated materials applies to your contact solution – it’s a no go. Use fresh solution each time!

We also recommend rinsing off your case with solution and letting it air dry during the day.

3. Don’t Sleep in Your Contacts

This is terrible – and painful. When you’re awake, your eyes receive oxygen from the air and your tears that lubricate the cornea. But when you’re asleep, there is much less oxygen, lubrication, and nourishment because your eyelids are shut. Think about it – you don’t blink when you sleep, so your tears can’t lubricate the cornea.

There are only a few types of contact lenses approved by the FDA to sleep in, so unless your doctor specifically has given you the green light to do so, don’t sleep in them.

4. Change up your Case

This is an instance where “reduce, reuse, and recycle” should be avoided. Using the same contact lens case for years increases the chance of eye infection. As a rule of thumb, you should swap out your contact lens case when you get a new bottle of solution (which is why they’re often included in the packaging). Nifty! Use your case for up to 3 months, and then throw it away. In the trash. Far, far away.

5. Say No to H20

While we would think it natural to wash our contact lenses or cases with water, you should never do this. Contact lenses tend to absorb water, making them swell. This swollen contact lens changes shape, often fitting your cornea much more snugly than it should (and causing small breaks in the corneal surface). Plus, water carries a ton of microorganisms that are now absorbed into your contact and transferrable into your cornea’s surface. This is why you may get nagged by your doctor about not swimming or showering with your contact lenses on!

6. Penny Pinching Problems

You open a package of two-week contacts, but only wear them once a week for hockey or going out. So, that means you can wear them once a week for 14 weeks, right?


The two-week mark is strictly for when you crack open the packaging (not individual uses). After the two-week mark, the lens material starts to break down and absorb the bacteria, protein, and mucous that exists on your corneal surface and eyelids. This, in turn, can lead to an eye infection. Put plainly, it’s not worth the health risk to try and extend the use of your lenses like this, just stick to the recommended use and take the precautions noted above to stay healthy.


Overall, our mantra is: When in doubt, take them out!

Or even better: when in doubt, throw them out!


For more information, check out this article.

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