How to Care for Glasses During the Rainy Season: Tips for Patients and Clinics

Rainy months in the Philippines can be a challenge—not just for your commute, but also for your glasses. The mix of humidity, temperature swings, and surprise downpours can take a toll on both lenses and frames.

Whether you're an optician giving advice or a patient who wants your glasses to last, here are smart and simple care tips for handling eyewear during the rainy season.

1. Watch Out for Lens Fogging

Moving between cold, air-conditioned rooms and humid outdoors causes lenses to fog up quickly. This isn’t just annoying—it can be a safety issue when walking or riding a motorcycle in the rain.

What to do:

• Use Rising Sun's anti-fog spray if available (many lens brands now offer anti-fog spray. Rising Sun's in particular has 48-hour effectivity)

• Choose lenses with multi-coated surfaces like Rising Sun HMC or Blue Shield lenses from TKR Optics, which resist moisture buildup better than uncoated lenses

• Store a clean microfiber cloth in your bag or case for quick wiping

  
  

2. Clean Lenses More Frequently—but Gently

Rain spots, mist, sweat, and dust mix during this season, leading to dirtier lenses.

What to recommend:

• Advise patients to rinse lenses under running water first before wiping—this prevents micro-scratches from trapped particles

• Use alcohol-free lens spray like Rising Sun's lens hygiene. If not available, use a mild, fragrance-free soap—no alcohol, no ammonia

• Remind them: never use tissue or shirt sleeves to wipe lenses

  
  

Optical retailers and wholesalers have microfiber cloth and lens cleaners readily available, for your convenience.

3. Choose the Right Frame Materials

Rain and humidity can wear down certain frame types faster—especially metal frames without proper coating or old, rust-prone hinges.

Frame suggestions for wet weather:

• TR90 and acetate frames: lightweight, flexible, and won’t rust

• Stainless steel or titanium: corrosion-resistant options for metal frame lovers

• Avoid cheap metal frames with exposed or low-quality hinges, especially for active users

This is a great time to recommend frame upgrades to patients using old or damaged pairs.

4. Be Mindful of Frame Fit During Humidity

Humidity can affect how glasses sit on the face. Sweat and oil production can also increase, making frames slide down more often.

Tips:

• Offer nose pad adjustments or silicone replacements for better grip

• Tighten screws during walk-ins, and remind patients that minor fitting services are often free

• Educate wearers about frame warping if they leave glasses in a hot car or under direct sun after rain

5. Use Lens Coatings That Stand Up to Weather

Not all lenses handle moisture the same way. For the rainy season, coatings matter.

Recommended coatings from TKR Optics’ Rising Sun line:

• HMC (Hard Multi-Coated): Basic protection from scratches and moisture

• Blue Shield: Helps with glare and digital eye strain for people stuck indoors due to rain

• Photochromic: Ideal for those still exposed to indirect UV on cloudy days

These coatings don’t just improve clarity—they also help prevent buildup and make cleaning easier.

Final Thought

Rainy season is tough on eyewear—but with the right care and smart lens choices, it doesn’t have to be.

As eye care professionals, offering seasonal tips like these builds trust with your patients. Small advice—like how to dry wet glasses properly or what frame materials hold up better—can lead to better outcomes and stronger client relationships.

TKR Optics carries lenses and frames built to last through any season. Ask us about our full range of Rising Sun lenses and frame options designed for daily use in tropical weather.