OneBlade is fully waterproof, so you can shave wet or dry, even in the shower - whichever you prefer. This makes cleaning super simple. - OneBlade Handle. OneBlade is fully waterproof (IPX7), so it is easy to clean: just rinse it under the tap.
The Philips OneBlade 360-Trim product is suitable for individuals seeking a seamless, round-head razor offering close shaves while trimming with ease.