Contact lenses offer unmatched convenience and freedom, especially in the summer. Whether you’re lounging at the beach, hiking under the sun, or navigating a heatwave, you don’t have to worry about glasses sliding down your nose when wearing contact lenses in the summer.
But high temperatures and bright sunlight can create unique challenges for contact lens wearers. Heat, sweat, UV exposure, and dehydration all contribute to the safety and comfort of your lenses.
Here’s a guide to what you should and shouldn’t do to protect your eyes when wearing contact lenses in the summer.

The Do’s: Smart Habits for Wearing Contact Lenses in the Summer
Do Keep Your Eyes Hydrated
High heat and sun exposure can dry out your eyes, especially when combined with wind or air conditioning. This can cause contact lenses to feel rough or even stick to the eyes.
Tip:
Use preservative-free artificial tears when wearing contact lenses in the summer throughout the day to maintain moisture. Always drink plenty of water to keep yourself hydrated.
Do Wear UV-Protective Sunglasses
UV rays can harm your eyes, increasing your risk of cataracts and other long-term conditions. Even while certain contact lenses offer UV protection, the full eye is not protected.
Tip:
Always wear wraparound sunglasses with 100% UVA and UVB protection, even if your contacts have built-in UV blockers.
Do Choose the Right Type of Lenses
Daily disposable lenses are often the best choice for hot, dusty, or humid environments. They lessen the chance of getting sick and feeling uncomfortable from pollen, dirt, or sunblock.
Tip:
If you’re planning to spend the day outdoors or traveling, pack extra daily lenses or a lens case and solution wearing contact lenses in the summer.
Do Wash and Dry Your Hands Thoroughly
Summer activities often involve sunscreen, bug spray, or sweat—all of which can transfer from your hands to your eyes.
Tip:
Wash your hands with soap and water, and dry them completely before putting or removing your lenses. Avoid touching your eyes with greasy or dirty fingers.
Do Replace Lenses as Recommended
High temperatures and dry conditions can speed up lens degradation. Whether it’s a daily, bi-weekly, or monthly replacement schedule, always follow it.
The Don’ts: Common Mistakes to Avoid when Wearing Contact Lenses in the Summer
Don’t Swim with Contact Lenses
Pools, lakes, and oceans are full of microorganisms that can get trapped under your lenses, increasing the risk of serious eye infections such as Acanthamoeba keratitis.
Tip:
If you must wear contacts in the water, use daily disposables with waterproof swim goggles. Dispose them immediately after swimming.
Don’t Let Sunscreen Get in Your Eyes
Many sunscreens contain ingredients that can sting or irritate the eyes—especially when wearing lenses.
Tip:
Apply sunscreen carefully, avoiding the eye area. Choose mineral-based (zinc oxide or titanium dioxide) sunscreens labeled “eye-safe” when possible.
Don’t Leave Lenses in a Hot Car
Your contact lens case, solution, or spare lenses may warp or deteriorate if you leave them in a hot car, which could make them dangerous to use.
Tip:
Store your lens supplies in a temperature-controlled environment and carry a small insulated bag if you’re on the go.
Don’t Overwear Your Lenses
Heat and dry air can make your eyes more sensitive, meaning lenses may become uncomfortable faster than usual. Overwearing can lead to irritation, redness, or even corneal damage.
Tip:
Stick to your wearing schedule and give your eyes regular breaks—especially after a long day outdoors.
Don’t Ignore Signs of Discomfort
Burning, blurred vision, or redness aren’t just inconveniences—they may signal dryness, irritation, or infection.
Tip:
Remove your lenses if you notice discomfort, and use lubricating drops. If symptoms persist, switch to glasses and consult your eye doctor.
Bonus Tips for Travel and Outdoor Fun When Wearing Contact Lenses in the Summer
- Pack a backup pair of glasses in case your lenses become too uncomfortable.
- Carry extra solution and lens cases when traveling, especially in dry or high-altitude areas.
- Use a humidifier indoors if you’re staying in an air-conditioned environment for extended periods.
Conclusion
Hot weather doesn’t have to cause disaster when wearing contact lenses in the summer. With a few mindful practices, you can protect your eyes, stay comfortable, and enjoy all the activities that summer has to offer.
Remember to stay hydrated, practice good hygiene, and respect the limits of your lenses. Your eyes will thank you for it.
Wearing contact lenses in the summer is not a bad idea at all. Visit our optometrists, Dr. Jeffrey Porter and his associates, to get a comprehensive eye exam and find out which contact lenses are best for you.
Our experienced eye doctors in Crystal Lake and Algonquin, IL, are dedicated to providing exceptional eye checkups to residents of Crystal Lake, Algonquin, Illinois, and surrounding areas.
Walmart Vision Center Crystal Lake, IL
815-477-4053
Walmart Vision Center Algonquin, IL
847-458-5796

Email Us
info@drjeffreyporter.com
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