Maintaining your DEWALT 20V MAX Combo Kit is essential for ensuring its longevity and optimal performance. Cleaning your tools regularly removes dust, debris, and grime that can impair function or cause damage over time.
Follow this simple guide to clean your DEWALT tools effectively without risking damage or voiding warranties.
Gather Necessary Supplies
- Soft cloths or microfiber towels
- Compressed air canister
- Small brush (like a paintbrush or toothbrush)
- Isopropyl alcohol (70% or higher)
- Lubricant spray (if needed)

DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)
135 Degree Split point tip design to help reduce walking
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Power Down and Remove Batteries
Before cleaning, ensure the tools are turned off and remove the batteries to prevent accidental activation or electrical issues.
Clean Exterior Surfaces
- Wipe the exterior with a slightly damp, soft cloth to remove dust and dirt.
- Use compressed air to blow out dust from vents, switches, and crevices.
- If needed, dip a cloth in isopropyl alcohol to disinfect and remove stubborn grime.
Clean and Maintain Moving Parts
Use a small brush to gently remove debris from moving parts like the chuck or gears. Lightly spray lubricant if parts are stiff or squeaky, following manufacturer recommendations.
Reassemble and Test
Once cleaned and dried, reinsert the batteries, power on the tools, and verify they operate smoothly. Store in a dry, clean place.
Products That Help
DEWALT Drill Bit Set

A solid, widely-recommended pick for keeping your machine in top shape.
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Frequently Asked Questions
Can I clean my DEWALT tools with water?
No, avoid using water directly on your tools. Use a damp cloth and compressed air to clean dust and debris.
How often should I clean my power tools?
Clean your tools after each heavy use or at least once a month to prevent dust buildup and ensure proper functioning.
Is it safe to lubricate my tools during cleaning?
Yes, but only use lubricants recommended by DEWALT and apply sparingly to moving parts to avoid damage.
Can I disassemble my DEWALT tools for cleaning?
Disassembly is not recommended unless specified in the user manual; improper disassembly can void warranties or cause damage.
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