Screen Keyboard Clean Lock Tool
Monitor Dust Check & Keyboard Lock Assistant
Screen Clean Mode
Black screen to easily spot dust, fingerprints, and smudges on your monitor
Keyboard Clean Mode
Lock all keys to safely clean your keyboard without triggering any functions
How to Use
Screen Clean Mode
- 1Click "Start Screen Cleaning" to enter black screen mode
- 2The black background makes dust and smudges clearly visible
- 3Use a microfiber cloth to clean your screen
- 4Click anywhere or press ESC to exit
Keyboard Clean Mode
- 1Click "Start Keyboard Cleaning" to enter lock mode
- 2All keyboard keys are locked and won't trigger any functions
- 3The screen will display the names of keys you press
- 4Clean your keyboard safely, then click "Exit Clean Mode" button
Features
Black screen for easy dust detection
Complete keyboard lock to prevent accidental presses
Real-time display of pressed key names
Supports Mac and Windows keyboards
Supports key combination display
Free to use, no installation required