DeoxIT D5S6 + F5S-H6 Contact Cleaner and FaderLube 2-Pack - Cleans

In this review the DeoxIT D5S6 and F5S-H6 two-spray bundle is judged on usefulness for electronics maintenance: it is aimed at hobbyists, audio technicians and anyone who needs quiet, reliable electrical contacts. The bottom line is that this pair combines a contact cleaner and a dedicated fader lubricant to both remove contamination and leave a protective, conductive surface; users report clearer signal paths and smoother potentiometer action, so the single biggest reason to buy is improved conductivity and reduced noise in audio and electronic equipment.

Key Features

• Dual-spray bundle: Includes one D5S6 and one F5S-H6, each in a 5 oz spray, giving a complete cleaning and lubrication workflow.
• Cleans metal and plastic: Formulated to remove oxidation and film from contacts and plastic components without aggressive abrasion.
• Improves conductivity: Chemically enhances electrical connections to reduce intermittent contact and noise.
• Lubricates moving parts: The F5-H6 fader lube smooths sliders and potentiometers for quieter, more consistent operation.
• Easy application: Spray delivery makes targeted work on jacks, switches and faders straightforward for DIY maintenance.

Who It's For

This bundle is well suited for audio engineers, instrument techs, electronics hobbyists and anyone who maintains mixers, guitars, amplifiers, receivers or other gear where quiet, reliable contacts matter. It addresses both cleaning and lubrication, so it is useful when intermittent noise, scratchy faders or degraded connectors are present.

Those who should look elsewhere are users who need bulk industrial quantities or purpose-specific cleaners not implied here; if a product requires a non-spray, precision micro-applicator or a specialized solvent for heavy corrosion, a different solution may be required.

Pros & Cons

Pros

• Effectively cleans contacts and reduces noise, restoring clear signal paths for audio and electronics.
• Includes both contact cleaner and fader lubricant for a complete maintenance routine.
• Easy to use spray format that works on metal and plastic parts and is suitable for home and studio gear.
• Customers report improved sound quality and smooth, quieter fader operation after use.

Cons

• Some users question long-term value depending on frequency of use, so consider quantity versus need.

Specifications

Product type	Contact cleaner and fader lubricant 2-pack
Brand	CAIG Laboratories
Contents	1 x D5S6 and 1 x F5S-H6 spray
Spray concentration	5% spray
Volume per can	5 oz
Targets	Metal and plastic components, contacts, faders

Our Verdict

For audio and electronics maintenance the DeoxIT D5S6 plus F5S-H6 two-pack is a practical, effective combination that cleans contacts and leaves lubricated, conductive surfaces; it is a smart buy for anyone who needs quieter faders and more reliable connections without specialized equipment. Given the dual function and positive user reports on sound and functionality, it represents good value for routine gear maintenance.

Frequently Asked Questions

Can these sprays be used on guitar pots and mixer faders?
Yes, the bundle includes a contact cleaner and a fader lube formulated to clean and lubricate potentiometers and fader tracks for smoother operation.

Are the sprays safe on plastic parts?
They are intended for use on metal and plastic components, but testing on a small inconspicuous area is recommended if plastics are fragile.

Do they leave residue after application?
Customers report effective cleaning with minimal residue and improved conductivity, though follow product instructions for drying and reassembly.