{"product_id":"hosa-deoxit-contact-cleaner-spray-5-5-oz-aerosol-removes-oxidation-protects-contacts","title":"Hosa DeoxIT Contact Cleaner Spray — 5% 5 oz Aerosol, Removes Oxidation \u0026 Protects Contacts","description":"\u003cstrong\u003eHosa CAIG DeoxIT D5S-6 is a fast-acting deoxidizer spray formulated to clean, protect, and improve electrical contacts and metal connectors.\u003c\/strong\u003e\n\n\u003cp\u003eDesigned for technicians, audio engineers, and hobbyists, this 5% DeoxIT contact cleaner from CAIG (distributed by Hosa) removes oxidation and corrosion from metal surfaces to restore reliable electrical connectivity. Itʼs a multipurpose aerosol suitable for connectors, switches, potentiometers, and other small metal contacts where improved conductivity matters.\u003c\/p\u003e\n\n\u003ch3\u003eHow does DeoxIT D5S-6 improve electrical connections?\u003c\/h3\u003e\n\u003cp\u003eDeoxIT chemically reduces oxides and corrosion that block electrical paths, then leaves a thin protective film that helps prevent re-oxidation. Unlike plain solvents that only clean, DeoxIT modifies the contact surface at a microscopic level to lower contact resistance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBreaks down oxide layers for improved conductivity\u003c\/li\u003e\n  \u003cli\u003eLeaves a protective, non-gumming film\u003c\/li\u003e\n  \u003cli\u003eSuitable for gold, silver, copper, and plated contacts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere and when should I use this contact cleaner?\u003c\/h3\u003e\n\u003cp\u003eUse this spray on exposed connectors, audio jacks, PCB contacts, relays, and mechanical switch points when you observe intermittent signals, noise, or increased resistance. Itʼs ideal during routine maintenance, troubleshooting, or before long-term equipment storage to reduce future corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAudio and video connectors, instrument jacks, and patch bays\u003c\/li\u003e\n  \u003cli\u003eElectronic switches, potentiometers, and relay contacts\u003c\/li\u003e\n  \u003cli\u003ePeriodic preventive maintenance and repair situations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I apply DeoxIT safely and effectively?\u003c\/h3\u003e\n\u003cp\u003eApply briefly and directly to the target contact; allow the solvent to evaporate and the protective film to set. Use in a well-ventilated area, avoid overspray on plastics when possible, and follow standard ESD precautions for sensitive electronics.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShake can, spray short bursts from 3–6 inches away\u003c\/li\u003e\n  \u003cli\u003eWipe excess with a lint-free cloth or brush for stubborn build-up\u003c\/li\u003e\n  \u003cli\u003eTest on inconspicuous area if concerned about plastics or coatings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat size and formulation does the D5S-6 offer?\u003c\/h3\u003e\n\u003cp\u003eThis listing is for a 5 oz aerosol can of CAIG DeoxIT in a 5% spray concentration, providing an easy-to-control application for small connectors and precision electronics. The compact can fits workshop shelves and toolkits for on-demand maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5% DeoxIT formulation in aerosol spray format\u003c\/li\u003e\n  \u003cli\u003e5 oz (approximate net weight) portable can\u003c\/li\u003e\n  \u003cli\u003eGood for multiple small repairs and routine maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Whether you maintain pro audio rigs, consumer electronics, musical instruments, or industrial control systems, Hosa CAIG DeoxIT D5S-6 is built for anyone who needs reliable contact performance. Itʼs a practical choice for technicians, musicians, makers, and AV installers who want a compact, effective contact treatment to reduce noise, eliminate intermittent connections, and extend the usable life of metal connectors and switches.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003e5% DeoxIT® (active ingredient), 75% odorless mineral spirits (carrier solvent), 20% propellant\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 D5S-6 safe for gold-plated connectors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 5% DeoxIT formula is designed for gold, silver, and copper contacts and improves conductivity without harming plated surfaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this remove heavy corrosion or rust?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It removes oxidation and light corrosion chemically; heavy rust or pitting may require mechanical cleaning before using DeoxIT.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hosa","offers":[{"title":"Default Title","offer_id":48086909616286,"sku":"B00006LVEU","price":30.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/hosa-caig-deoxit-d5s-6-front-can.jpg?v=1785909437","url":"https:\/\/northtrailauto.ca\/products\/hosa-deoxit-contact-cleaner-spray-5-5-oz-aerosol-removes-oxidation-protects-contacts","provider":"North Trail Auto","version":"1.0","type":"link"}