--- product_id: 368000117 title: "One Step Liquid Enzymatic Cleaner, Preservative-Free Protein Remover for Rigid Gas Permeable (RGP) Lens, Sterile Single-Use Dispensers, 15 Count" brand: "boston" price: "€ 35.85" currency: EUR in_stock: true category: "Boston" url: https://www.desertcart.gr/products/368000117-one-step-liquid-enzymatic-cleaner-preservative-free-protein-remover-rigid store_origin: GR region: Greece --- # 15-count weekly supply for consistent care Sterile single-use 2-drop dispensers Preservative-free enzymatic formula One Step Liquid Enzymatic Cleaner, Preservative-Free Protein Remover for Rigid Gas Permeable (RGP) Lens, Sterile Single-Use Dispensers, 15 Count **Brand:** boston **Price:** € 35.85 **Availability:** ✅ In Stock ## Summary > 👁️‍🗨️ Keep your vision sharp and your lenses fresher-than-new — every single time! ## Quick Answers - **What is this?** One Step Liquid Enzymatic Cleaner, Preservative-Free Protein Remover for Rigid Gas Permeable (RGP) Lens, Sterile Single-Use Dispensers, 15 Count by boston - **How much does it cost?** € 35.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/368000117-one-step-liquid-enzymatic-cleaner-preservative-free-protein-remover-rigid) ## Best For - boston enthusiasts ## Why This Product - Trusted boston brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Integration:** Designed to work perfectly with Boston ADVANCE and Original Conditioning Solutions for optimal lens hydration. - • **Preservative-Free Purity:** Gentle, odorless formula ensures comfort without harsh chemicals or irritation. - • **Effortless Protein Removal:** One-step enzymatic action dissolves stubborn protein buildup for crystal-clear lenses. - • **Convenient Single-Use Doses:** Sterile, pre-measured dispensers eliminate guesswork and contamination risk. - • **Doctor-Recommended Reliability:** Trusted #1 by eye care professionals for RGP lens maintenance and eye health. ## Overview Boston One Step Liquid Enzymatic Cleaner is a preservative-free, sterile enzymatic solution designed specifically for rigid gas permeable (RGP) lenses. Delivered in 15 single-use dispensers, it effectively removes protein deposits during lens soaking, enhancing comfort and clarity. Recommended by eye doctors and made by Bausch + Lomb, it pairs seamlessly with Boston conditioning solutions to maintain lens hygiene and wearer eye health. ## Description Boston One Step Liquid Enzymatic Cleaner is a simple and convenient way to remove protein deposits from your rigid gas permeable contact lenses. Designed to be used directly in your lens case while disinfecting, this cleaner eliminates the need for enzymatic tablets and separate vials. The clear, odorless formula is preservative free and helps maintain contact lens wearing comfort. Item contains a 15-week supply and is for use with all Boston Conditioning Solutions: Boston Original Conditioning Solution or Boston ADVANCE Conditioning Solution. To use, after daily cleaning with Boston Original Cleaner or Boston ADVANCE Cleaner and rinsing, place lenses in lens case and fill to top with any fresh Boston Original Conditioning Solution or Boston ADVANCE Conditioning Solution. Detach one single-dose unit and squeeze container to release 2 drops of Boston One Step Liquid Enzymatic Cleaner into each lens well. Soak lenses for 4+ hours or overnight to ensure proper cleaning and disinfecting. After removing lenses from lens case, rub and rinse lenses for approximately 5 seconds with any Boston Conditioning Solution to ensure that the enzymatic cleaner is thoroughly rinsed off the lenses. Apply fresh Conditioning Solution to wet the lenses for additional conditioning, if desired, and insert. For full instructions, see information printed inside the product carton. For fluoro silicone acrylate and silicone acrylate rigid gas permeable contact lenses. Not for use with soft (hydrophilic) contact lenses. ## Features - Boston One Step Liquid Enzymatic Cleaner: A rigid gas permeable one-step liquid enzymatic protein remover that effectively removes buildup. Use with Boston ADVANCE conditioning solutions for optimal lens care. For use with scleral, ortho-k, and all rigid gas permeable (RGP) contact lenses. - Boston Contact Preservative-Free Protein Remover: 15 single-use dispensers that work during the disinfection and soaking step in your lens case, eliminating the need for enzymatic tablets. Effectively removes protein buildup for clean, comfortable lenses. - Boston Contact Lens Solutions: Boston is made for rigid gas permeable (RGP) lenses, offering a range of cleaning and conditioning solutions. Designed for weekly use to support eye health and ensure comfortable contact lens wear. - Recommended by eye doctors: Boston is the #1 eye doctor recommended brand of rigid gas permeable (RGP) contact lens solutions, made by the eye experts at Bausch + Lomb. Eye care you can trust. - Bausch + Lomb Trust: Boston contact lens solutions from the eye care experts at Bausch + Lomb support eye health by keeping rigid gas permeable lenses clean, hydrated, and comfortable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09GL7GYJL | | ASIN | B09GL7GYJL | | Best Sellers Rank | #11,801 in Health & Household ( See Top 100 in Health & Household ) #3 in Contact Lens Cleaners | | Brand Name | Boston | | Customer Reviews | 4.8 4.8 out of 5 stars (1,323) | | Date First Available | September 17, 2021 | | Global Trade Identification Number | 00047144022475, 10047144022472 | | Liquid Volume | 0.01 Fluid Ounces | | Manufacturer | Bausch + Lomb | | Manufacturer | Bausch + Lomb | | Product Dimensions | 2.58 x 1.18 x 3.35 inches; 0.97 ounces | | Product Shelf Life | 24 Months | | UPC | 047144022475 | | Unit Count | 15.0 Count | ## Product Details - **Brand:** Boston - **Global Trade Identification Number:** 00047144022475, 10047144022472 - **Liquid Volume:** 0.01 Fluid Ounces - **Shelf Life:** 24 Months - **Unit Count:** 15.0 Count ## Images ![One Step Liquid Enzymatic Cleaner, Preservative-Free Protein Remover for Rigid Gas Permeable (RGP) Lens, Sterile Single-Use Dispensers, 15 Count - Image 1](https://m.media-amazon.com/images/I/71QP7E1Gd2L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Can the protein remover be used on Acuvue Oasys contacts?** A: This cleaner is made for Rigid Gas Permeable (hard) lenses. I’ve used it for years, it works to remove the protein that builds up during the week causing the lenses to be uncomfortable. I would guess they would work on any brand of lens as long as they are RGB, but you should check with your eye doctor. **Q: What is the expiration date?** A: The box I just purchased 2/27/23 has an exp date of 3/31/24. **Q: Can i using this for hard lens. Is it useful?** A: It's specifically made for extra cleaning if gas permeable hard contacts. I've used it for years 1X a week to super clean my contacts. **Q: I only use one contact lense. can i use 2 drops on the one lense and one week later use 2 drops from the same container i used a week earlier?** A: I am no optometrist or chemist but here are my thoughts: The vial container is not re-closeable, but if you could find a way to seal it maybe so. You use the drops in a mixture with the disinfecting solution, so I don't think the fact that the vial has been opened would be a problem from a sanitary point of view. Just trying to find a way to re-seal the vial for a week so that the enzyme does not deteriorate would be the issue. ## Frequently Bought Together - Boston One Step Liquid Enzymatic Cleaner, Preservative Free Protein Remover for Rigid Gas Permeable (RGP) Lens, Sterile Single-Use Dispensers, 15 Count - Boston SIMPLUS Multi-Action Solution, Cleans & Conditions Rigid Gas Permeable (RGP) Lens, Daily Protein Remover, 3.5 Fl Oz - Boston ADVANCE Contact Lens Cleaning Solution for Rigid Gas Permeable (RGP) Lens, Step 1, Removes Debris & Deposits, 1 Fl Oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/368000117-one-step-liquid-enzymatic-cleaner-preservative-free-protein-remover-rigid](https://www.desertcart.gr/products/368000117-one-step-liquid-enzymatic-cleaner-preservative-free-protein-remover-rigid) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-16*