How-To Guides

Contact lens case alongside a Snellen chart

How to Read a Contact Lens Prescription

Contacts in storage case with bottle of solution

How to Clean Contacts

Glasses frames with stack of books

Reading Glasses Strength: How to Find the Right Readers For You

Glasses frames pictured alongside measuring tools

Glasses Measurements: How to Find Your Frame Size

Turquoise eyeglasses on a clean cloth

How to Remove Scratches from Glasses Lenses

Four colorful glasses frames stacked on a gray surface

How to Buy Glasses Online: Find Your Next Pair in 6 Steps

Hands holding glasses frames above a bowl of water

How to Tighten Glasses at Home

Hands wiping off glasses with a microfiber cloth

How to Clean Your Glasses the Right Way (and What You Should Never Do)

Two contact lenses on a light blue background

How to Take Out Contacts: A Step-by-Step Guide