01
Cleaning the Lens Case
a) Wash the contact lens case thoroughly with multi-purpose care solution.
b) Fill both wells halfway with fresh solution prior to lens removal.
Quality & Safety Compliance
Nursing Tips & Care Guide
Standard Operating Procedures for Soft Contact Lens Cleaning, Disinfection & Storage
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Professional Protocol
Essential Disinfection & Maintenance Secrets
At Chroma Lens Technology Co., Ltd., maintaining optic purity and ocular safety is our highest priority. Proper care and hygienic maintenance preserve the water content, breathability, and vibrant pigment structure of soft color and cosplay contact lenses, preventing ocular irritation and prolonging lens lifespan for end users.
Standard Operating Procedure
Contact Lens Care Instructions Using Solution
Follow these standard clinical steps to ensure full surface cleaning and bio-burden removal before and after wearing soft contact lenses.
02
Preparing the Lens
a) Wash hands with disinfectant soap and dry with a lint-free towel.
b) Place the lens in your clean palm and apply several drops of care solution.
03
Cleaning & Rubbing
a) Gently rub both sides of the lens with your index finger 15-20 times.
b) Hold the lens edge and rinse it thoroughly with fresh care solution.
04
Storing & Soaking
a) Immerse the lens fully in the solution-filled case.
b) Tighten lid and soak for at least 4 hours. Rinse again before wearing.
Industry Care Tips
Safety Standards & Maintenance Best Practices
Provide these key handling rules to retail staff and consumers to minimize complication risks and protect lens parameters.
Care Solution Handling
- Never reuse solution: Discard used solution immediately after removing lenses.
- Avoid contamination: Keep bottle caps tightly closed when not in use.
- Do not mix or heat: Never mix different brands of solution or apply thermal heat to liquid.
- Expiration awareness: Discard solution bottles 90 days after initial opening.
Hygiene & Long-Term Care
- Case Replacement: Clean lens case weekly and replace monthly to prevent bacterial biofilm.
- Manual Cleaning Safety: Physical rubbing for 5-20 seconds is safer than low-quality ultrasonic cleansers.
- Long-Term Storage: For extended non-use, soak in clean solution up to 30 days. Re-clean before wear.
- Complete Immersion: Ensure lenses remain submersed. Dry lenses lose geometry and cause corneal scratches.