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Leah RiceSep 13, 2025
What to do if my Braun Pro Wet&Dry 9470cc Electric Shaver shaving performance dropped significantly?
- DDiana BishopSep 13, 2025
If you notice a significant drop in shaving performance with your Braun Electric Shaver, it could be due to worn foil and cutter. Consider renewing the Foil & Cutter cassette. Another possible cause is a clogged shaving system. To resolve this, soak the Foil & Cutter cassette in hot water with a drop of dish liquid, then rinse it thoroughly, tap it out, and apply a drop of light machine oil once it's dry.