The Scrub-Dub is made from a non-porous material that doesn't trap soap the way a loofah's fibrous weave does. That's actually the point. A loofah holds onto soap, moisture, and bacteria all at once, which is why they smell. The Scrub-Dub needs a bit more active pumping or buffing to build lather, but once it does, the exfoliation is more effective because the bristles are working directly against your skin rather than through a layer of trapped foam. If you're not getting enough lather, try the Buff Technique and give it a few extra strokes. Most people find the lather builds up more than expected once they get the motion down.

Yes, though technique matters a bit more. With long or thick hair, it helps to section your hair and work the spike side in smaller areas so the spikes are actually reaching your scalp rather than just working through the hair itself. The goal is scalp contact, not brushing the hair. Several customers with long hair use it specifically because it gets shampoo down to the roots in a way that fingers alone can't.

Absolutely, and it works really well for this. The scalp spikes distribute conditioner or treatment evenly across the scalp and help it penetrate better than fingers alone. Apply your conditioner or treatment first, then use the spike side in the same circular motion to work it in before rinsing.

Yes. The bristles are soft enough for daily use on sensitive skin without causing irritation. Customers with eczema, psoriasis, and dry or flaky skin regularly use it and find it gentler than traditional loofahs or washcloths because the bristles flex against the skin rather than dragging across it. If you have an active flare-up or broken skin, start with light pressure and see how your skin responds.

The bristles are soft enough that some customers do use it on their face, but the Scrub-Dub is designed and tested for body and scalp use. If you want to try it on your face, use the body side with very light pressure and a gentle cleanser. If you have acne-prone or reactive facial skin, a dedicated facial tool will give you more control.

Hang it through the loop hole so it can air dry completely between showers. The material doesn't hold moisture, so it dries quickly on its own as long as it's not sitting in standing water. No need to do anything special. Just hang it and it stays clean.

We recommend replacing your Scrub-Dub once a year. Over time, the bristles and spikes naturally soften with regular use, which reduces their ability to actively scrub and exfoliate the way they should. The antimicrobial benefits of the material also work best when the scrubber is replaced annually. Think of it the way you think about replacing a toothbrush. The hygiene case for swapping it out is just as straightforward.