{"product_id":"hosa-deoxit-d100s-2-contact-cleaner-spray-2-oz-100-concentrate-for-audio-electronics","title":"Hosa DeoxIT D100S-2 Contact Cleaner Spray, 2 oz — 100% Concentrate for Audio \u0026 Electronics","description":"\u003cp\u003e\u003cstrong\u003eHosa D100S-2 CAIG DeoxIT is a 100% concentrated contact cleaner spray that restores and improves electrical connections on connectors, switches, and metal contacts.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen connections get noisy, intermittent, or resistive, a targeted chemical treatment can revive metal surfaces faster than mechanical cleaning alone. This 2 oz aerosol bottle of DeoxIT from Hosa is formulated to remove oxidation and contamination from audio, video, computer and general electronic contacts. It’s designed for precision use where small amounts of a powerful deoxidizer can make a measurable difference in signal clarity and contact reliability.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this product improve connector performance?\u003c\/h3\u003e\n\u003cp\u003eDeoxIT works chemically to remove oxide films and residues that increase resistance and create intermittent signals. Unlike simple solvents, it alters the contact surface to promote lower resistance and more reliable conductivity without the need for aggressive scraping.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBreaks down and dissolves oxide and corrosion layers.\u003c\/li\u003e\n  \u003cli\u003eLeaves a protective surface condition that resists quick re-oxidation.\u003c\/li\u003e\n  \u003cli\u003eReduces contact resistance for clearer audio and stable data links.\u003c\/li\u003e\n  \u003cli\u003eSafe for most metals commonly used in connectors when used as directed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich applications and devices benefit most from DeoxIT?\u003c\/h3\u003e\n\u003cp\u003eThis cleaner is suitable wherever metal-to-metal electrical contact matters: from instrument jacks and patch bays to RCA, BNC, USB, and switch contacts. It’s commonly used by audio technicians, repair technicians, and hobbyists to restore equipment performance without component replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAudio gear: jacks, plugs, potentiometers, and connectors.\u003c\/li\u003e\n  \u003cli\u003eVideo and broadcast connectors: BNC, RCA, HDMI interface contacts.\u003c\/li\u003e\n  \u003cli\u003eComputing and networking contacts: USB, Ethernet connectors, and board sockets.\u003c\/li\u003e\n  \u003cli\u003eElectronics repair tasks requiring precise, concentrated treatment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do you apply the 2 oz spray safely and effectively?\u003c\/h3\u003e\n\u003cp\u003eThe compact spray bottle allows focused application to small contact areas with minimal overspray. Always power down equipment and follow manufacturer safety guidance—work in a ventilated space and use sparingly where metal contacts are accessible.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower off and unplug equipment before application.\u003c\/li\u003e\n  \u003cli\u003eSpray briefly onto the contact or onto a swab for precise cleaning.\u003c\/li\u003e\n  \u003cli\u003eAllow solvents to evaporate fully before restoring power.\u003c\/li\u003e\n  \u003cli\u003eUse small bursts to avoid excess liquid reaching nearby components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the 100% formula different from other contact cleaners?\u003c\/h3\u003e\n\u003cp\u003eAt full concentration, DeoxIT delivers stronger deoxidizing action per application than diluted preparations, making it more efficient for stubborn oxidation and heavier contamination. The formulation is engineered to penetrate and condition contact surfaces rather than just lifting dirt.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum active ingredient concentration for fast results.\u003c\/li\u003e\n  \u003cli\u003eDesigned to improve contact surface chemistry, not merely clean.\u003c\/li\u003e\n  \u003cli\u003eCompact 2 oz spray for controlled, workshop-friendly use.\u003c\/li\u003e\n  \u003cli\u003eWorks across a wide range of connector types and metal finishes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Hosa D100S-2 CAIG DeoxIT 100% spray is aimed at audio professionals, technicians, electronics hobbyists, and anyone maintaining connectors that require dependable electrical contact. If you need a portable, high-strength solution to restore signal quality and reduce intermittent faults, this 2 oz bottle offers a precise, powerful option for routine maintenance and targeted repairs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is DeoxIT safe for gold-plated contacts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, DeoxIT is formulated to be safe on most common contact platings, including gold, when used as directed and wiped clean after treatment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long before I can power equipment back on?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Allow the treated area to fully air-dry—typically a few minutes; ensure no liquid remains before restoring power.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hosa","offers":[{"title":"Default Title","offer_id":48084755251358,"sku":"B0014F110I","price":36.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/hosa-deoxit-d100s-2-front-packaging.jpg?v=1785861821","url":"https:\/\/northtrailauto.ca\/products\/hosa-deoxit-d100s-2-contact-cleaner-spray-2-oz-100-concentrate-for-audio-electronics","provider":"North Trail Auto","version":"1.0","type":"link"}