--- product_id: 109221173 title: "3.0\" PCB Board Cleaning Swabs, Cleanroom Lint Free Pointed Foam Tip Swab for Camera, Optical Lens, Electronics, Detailing, Small Hole and Hard-to-Reach Area CK-FS750 (500)" brand: "ci kyan" price: "VT14511" currency: VUV in_stock: true reviews_count: 9 category: "Ci Kyan" url: https://www.desertcart.vu/products/109221173-3-0-pcb-board-cleaning-swabs-cleanroom-lint-free-pointed store_origin: VU region: Vanuatu --- # Class 100 Cleanroom laundered & packed Solvent-compatible & corrosion-resistant 100 ppi open-cell foam tip 3.0" PCB Board Cleaning Swabs, Cleanroom Lint Free Pointed Foam Tip Swab for Camera, Optical Lens, Electronics, Detailing, Small Hole and Hard-to-Reach Area CK-FS750 (500) **Brand:** ci kyan **Price:** VT14511 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your clean game — precision swabs for flawless tech care! 🧼 ## Quick Answers - **What is this?** 3.0" PCB Board Cleaning Swabs, Cleanroom Lint Free Pointed Foam Tip Swab for Camera, Optical Lens, Electronics, Detailing, Small Hole and Hard-to-Reach Area CK-FS750 (500) by ci kyan - **How much does it cost?** VT14511 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/109221173-3-0-pcb-board-cleaning-swabs-cleanroom-lint-free-pointed) ## Best For - ci kyan enthusiasts ## Why This Product - Trusted ci kyan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Pro-Grade Use:** Perfect for camera sensors, optical lenses, PCBs, firearms, jewelry, and more — clean like a pro. - • **Durability Meets Control:** Thermally bonded foam on flexible polypropylene handle resists shedding and breakage. - • **Precision Cleaning Power:** Small pointed foam tip reaches tiniest crevices with zero lint left behind. - • **Solvent-Ready Absorbency:** Holds acetone and common solvents without corrosion for fast, effective contaminant removal. - • **Cleanroom Certified Quality:** Class 100 laundered swabs ensure ultra-low particles & ion content for sensitive electronics. ## Overview The CK-FS750 3.0" PCB Board Cleaning Swabs feature high-density 100 ppi open-cell polyurethane foam tips thermally bonded to polypropylene shafts, laundered and packed in a Class 100 cleanroom. Designed for precision cleaning of hard-to-reach areas on electronics, optics, and delicate components, these lint-free, solvent-compatible swabs resist shedding and corrosion, ensuring residue-free, professional-grade maintenance. ## Description 👉CK-FS750 Small pointed tip foam cleaning swab is is constructed from compressed 100 ppi (Z) open-cell polyurethane foam securely bonded to a 100% polypropylene shaft that is free from organic contaminants such as silicone, amides or phthalate esters.👉It doesn’t leave the residue behind stuff like regular cotton swabs do. Not falls off, stays together perfectly. 👉Cleanroom Foam Q Tips are more suitable for deeper cleaning of articles with high cleanliness requirements. 👉Excellent as gun/firearm swabs, camera sensor swabs, optical lens swabs, PCB swabs, microscopes swabs, electronics swabs, jewelry swabs, painting swabs, arts&crafts swabs, ect. Features : -High quality, Lint-Free & Fiber Free. -Soft and non-abrasive tip. -Free from silicone, amide and DOP. -Low non-volatile residue. -Low in both particles and ion content. -Excellent solvent-holding capacity. -Compatible with most common solvents. -No contaminating adhesives or coatings. -Foam securely thermally bonded to a polystyrene shaft, refuse to fall off. -Polyproylene handle provides good control and excellent balance of flexibility, refuse to break. Applications: -Micro-mechanical cleaning. -laboratory optical equipmen cleaning. -Used in the cleaning static sensitive components or parts. -Remove flux residue and excess material. -Effectively clean small slotted, recessed and hard to reach areas. -Watch &clock repair kit. -Fishing reels cleaner kit. -Engine Oil Excess Contaminant Remover. -General purpose cleaning. Package:100swabs/bag Warm Tips: ✅ If you are not satisfied with product quality, We promise to refund or replacement.✅ More cleanroom foam tip swabs / polyester tip swabs / microfiber tip swabs please visit our 👉【Cleansky Storefront】 Review: Great for getting into small spaces - Ordered these to help clean small spaces; particularly my earbuds. And they do exactly what I wanted them to do. Good quality, they don't fall apart when using them or get pieces stuck in the small spaces, crevices, etc. I recommend them for your cleaning. Review: Perfect swab for tube amplifier sockets - I use these to clean the tube sockets of an older vacuum tube amplifier for home audio. They are small enough to fit nine pin sockets such as 6DJ8, 6922, 7308 or E88CC / E188CC European equivalent sizes. They also work for eight pin tubes such as 6L6 or 5881. You don't want to use anything abrasive in a tube socket b/c it will remove the socket plating and make your problem worse. I put a bit of DeOxit D100L (red) on the swab, insert it into the tube socket and gently rotate it, let it sit for several hours or overnight, then I use another swab with 99% isopropyl alcohol (IPA) to flush out the DeOxit and let the IPA dry. I've also followed that with a swab with DeOxit Gold G100L to apply a thin protective and conductive coating. Like these so much I just reordered another pack of 100. ## Features - ✅ Highest quality Open-Cell foam tip swabs, CK-FS750 Small pointed tip foam swab designed for removal of contamination from surfaces in cleaning of tiny hard to reach area, features excellent particle and entrapment and retention; enables access to very small areas and crevices. Especially in tiny places for removing flux and adhesive tape and excess dust engine oil contaminant and leave without dust and lint. - ✅ The foam is thermally bonded to the handle, thus, eliminating the use of contaminating adhesive or coatings. Laundered and packed under an Class 100 Cleanroom, The foam exhibits low particles and ion content.free from silicone, amide and DOP. - ✅ It has excellent compatibility with most solvents including acetone as well as excellent absorbency and solvent-holding capacity that enables the swabs to resis corrosion during the cleaning, enabling fast absorption of contaminants onto the swab head. - ✅ Competent as camera sensor cleaning swabs, optical lens cleaning swabs, printer cleaning swabs, printed circuit board cleaning swabs, electronics cleaning swabs, jewelry cleaning swabs, arts&crafts cleaning swabs, gun/firearm cleaning swabs, watch &clock cleaning swabs, fishing reels cleaning swabs ect. - ✅ More models of cleanroom foam swabs and cleaning solutions please visit our 【Cleansky】 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07C6BRHRB | | Audio Recording | No | | Best Sellers Rank | #27,380 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #29 in Lab Swabs | | Brand | Ci Kyan | | Brush Length | 3 Inches | | Color | Blue | | Compatible Devices | Gun/Firearm, Camera, Optical Lens, PCB, Microscope, Electronics, Jewelry, Painting, Arts&Crafts | | Customer Reviews | 4.5 4.5 out of 5 stars (302) | | Enclosure Material | Polyurethane foam, Polypropylene | | Manufacturer | cleansky | | Manufacturer Part Number | CK-FS750 | | Model Number | CK-FS750 | | Screen Size | 3 Inches | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Ci Kyan - **Brush Length:** 3 Inches - **Color:** Blue - **Material:** Polyurethane foam, Polypropylene ## Images ![3.0" PCB Board Cleaning Swabs, Cleanroom Lint Free Pointed Foam Tip Swab for Camera, Optical Lens, Electronics, Detailing, Small Hole and Hard-to-Reach Area CK-FS750 (500) - Image 1](https://m.media-amazon.com/images/I/41hoeXEziaL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for getting into small spaces *by L***I on November 4, 2025* Ordered these to help clean small spaces; particularly my earbuds. And they do exactly what I wanted them to do. Good quality, they don't fall apart when using them or get pieces stuck in the small spaces, crevices, etc. I recommend them for your cleaning. ### ⭐⭐⭐⭐⭐ Perfect swab for tube amplifier sockets *by D***. on April 9, 2025* I use these to clean the tube sockets of an older vacuum tube amplifier for home audio. They are small enough to fit nine pin sockets such as 6DJ8, 6922, 7308 or E88CC / E188CC European equivalent sizes. They also work for eight pin tubes such as 6L6 or 5881. You don't want to use anything abrasive in a tube socket b/c it will remove the socket plating and make your problem worse. I put a bit of DeOxit D100L (red) on the swab, insert it into the tube socket and gently rotate it, let it sit for several hours or overnight, then I use another swab with 99% isopropyl alcohol (IPA) to flush out the DeOxit and let the IPA dry. I've also followed that with a swab with DeOxit Gold G100L to apply a thin protective and conductive coating. Like these so much I just reordered another pack of 100. ### ⭐⭐⭐⭐ Not bad... *by S***N on April 15, 2021* Not bad for fine dusting or cleaning. The foam over the tip is thin though. So the foam layer separates from the tip easily. ## Frequently Bought Together - 3.0" PCB Board Cleaning Swabs, Cleanroom Lint Free Pointed Foam Tip Swab for Camera, Optical Lens, Electronics, Detailing, Small Hole and Hard-to-Reach Area CK-FS750 (500) - 500 pcs 2.75" Small Head Cleaning Swab Sponge Dust Free Round Foam Tipped Swab Sticks for Camera Optical Lens and Automotive Detailing and Hard-to-Reach Area CK-FS742 (500) - 2.559" Spiral Pointed Tipped Foam Swab Lint Free Cleaning Swabsticks for Camera, Optical Lens, Electronics, Detailing, Small Hole and Hard-to-Reach Area CK-FS751 (500) --- ## 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.vu/products/109221173-3-0-pcb-board-cleaning-swabs-cleanroom-lint-free-pointed](https://www.desertcart.vu/products/109221173-3-0-pcb-board-cleaning-swabs-cleanroom-lint-free-pointed) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-02*