I guess their argument is that the way these bonds work, they're fully sealed to the scalp... so there's no room for anything to go anywhere. If it were lace or a looser bond on a skin system, then it would allow outside "stuff" to get under it and cause issues, but if it's totally sealed, water and other things can't get in to create an environment for bacteria to grow.

It went on yesterday, so I suppose we'll see if it's true. If not, I'll likely order from toplace and learn how to do my weekly attachments, I guess. But my lifestyle would make that really hard to manage, so I hope this works!!