The blade change light on your Philips OneBlade will turn orange when it's time to replace your blade. The light remains visible after you switch off your OneBlade. 

Why it's important to change your blade 
Each blade gradually becomes less sharp as you shave. Philips recommends changing your blade approximately every 4 months to ensure optimal shaving and trimming performance. 

Why the blade change light helps 
How often you need to change your blade depends on how often you shave and how long each shave lasts. While 4 months is recommended, the time will vary depending on your usage. The blade change light is based on your actual usage, to take the guesswork out of refreshing your blade. 

Resetting the blade change light 
When the blade change light changes from green to orange, Philps recommends changing your blade. After you've replaced the blade, hold down the power button until the orange light turns green again (about 3 seconds). 

Your OneBlade does not use blade recognition - the light only resets when you manually reset it. 

The information on this page applies to the following models: QP1930/20, QP1930/22, QP1930/24. Click here to show more product numbers  ›