For Dandruff, Seborrheic Dermatitis & Itchy Scalp
The Scalp Scrubber That Does What Shampoo Can't.
Scrub-Dub's zinc-infused antimicrobial bristles physically remove the sebum, dead skin, and buildup that shampoo alone can't reach. Dual-sided for scalp and body. Made in the USA.
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What Scrub-Dub does for your scalp and skin
01
Less flaking after the first wash
Dead skin cells are what you see on your shoulders. Shampoo cleanses the surface. Scrubbing removes what's underneath.
02
Itching that actually stops
Scalp itch is often caused by buildup that shampoo alone doesn't fully remove. Mechanical exfoliation clears it at the source.
03
Fewer acne breakouts
Acne forms when dead skin and sebum block pores. Regular exfoliation keeps them clear.
The step most shower routines are missing.
Dandruff Treatment
Your shampoo is doing its best. But here's the part it can't do.
Dandruff is sebum and dead skin building up at your roots, not a hygiene problem. Shampoo cleanses what's there, but it can't physically lift what's underneath. That's the part most people are missing.
- Scrub-Dub loosens the buildup at your roots before your shampoo even starts
- Makes medicated dandruff shampoo more effective by clearing the path first
- Soft enough for daily use without irritating your scalp
"I can already see a difference in my dandruff specifically! Love this and super happy with the quality."
Itchy Scalp Relief
Itchy scalp isn't a shampoo problem. It's a buildup problem.
Scalp itch is most commonly caused by sebum, dead skin, and product residue blocking your follicles. Shampoo helps, but it can't physically clear what's already compacted at the root. That persistent itch is usually your scalp telling you something is still there.
- 1 in 4 adults experiences scalp itch but most aren't treating it correctly
- Scrub-Dub physically clears the follicle-blocking buildup that triggers the itch
- Works with whatever shampoo you're already using — just adds the step that was missing
- Gentle enough to use every wash without aggravating a sensitive scalp
"I have an itchy scalp, caused by nerve issues, and this little item gives me relief like nothing else I've tried, and doesn't cause more problems."
Seborrheic Dermatitis
You've probably tried every shampoo. Here's what they're all missing.
Seborrheic dermatitis causes chronic flaking and inflammation driven by sebum buildup and Malassezia yeast on the scalp. Medicated shampoos are designed to treat the yeast — and they work. But they can't physically remove the layer of buildup sitting between them and your scalp. That's the step most routines skip.
- Seb derm affects approximately 1 in 18 adults globally and is chronically underdiagnosed
- Nearly half of people with seb derm report it significantly impacts their emotional wellbeing
- Scrub-Dub loosens buildup before your medicated shampoo starts, so it actually reaches the scalp
- PA-C recommended as a complement to medicated shampoos
"I have seb derm and this is a game changer for my scalp! The bristles are soft enough to use through your hair without breakage."
Dry Scalp Treatment
Your dry scalp treatments work better when the buildup is cleared first.
Dry scalp happens when your scalp's natural oils can't reach the surface, often because a layer of dead skin is in the way. Moisturising treatments help, but they work a lot better when the buildup blocking absorption has been cleared first. That's the step most dry scalp routines are missing.
- Dry scalp and dandruff look similar but have different causes — both respond to regular exfoliation
- Dead skin buildup prevents your scalp's natural oils from reaching the surface
- Scrub-Dub clears that layer first, so your moisturising products can actually do their job
- Gentle enough for daily use on sensitive, reactive scalps
"I was having problems with a dry scalp, causing me to scratch my head. Now when I wash my hair it is like my scalp is getting a massage. I no longer need to scratch my head."
Scalp Psoriasis
Your prescribed treatment works better when it can actually reach your skin.
Scalp psoriasis creates thick, scaly buildup that can sit between your skin and your topical treatment, limiting how effectively it absorbs. Gently loosening that buildup before you apply your treatment is a step many dermatologists recommend. Scrub-Dub's soft TPE spikes are designed to do exactly that, without the abrasion of traditional scalp brushes.
- Scalp psoriasis affects approximately 2–3% of the population and is one of the most difficult scalp conditions to manage
- Scale buildup physically blocks topical treatments from reaching affected skin
- Soft TPE spikes generate less friction than traditional brushes — gentle enough for sensitive, inflamed areas
- Recommended alongside your prescribed treatment
"I have psoriasis of the scalp and your product is fantastic in massaging my scalp when washing hair."
Body Acne
Body acne is a clogged pore problem. Your loofah might be making it worse.
Body acne forms when dead skin and sebum block your pores. Most people are already exfoliating, just with a tool that harbors bacteria between uses and transfers it back to your skin every shower. Scrub-Dub's bristle side clears the congestion daily, with a material that won't add to the problem.
- 60% of people with acne also experience body acne, most commonly on the back and chest
- Loofahs can harbor bacteria overnight after first use (and transfer it back to your skin every shower)
- Scrub-Dub's antimicrobial TPE won't harbor bacteria between uses
- Hangs dry after every shower — no mold, no buildup on the tool itself
"The Scrub Dub feels great, stimulates blood circulation, and ended my body acne within 2 weeks!"
What the experts say
Michael Bair
PA-C, Physician Assistant
"For dandruff, seborrheic dermatitis, or chronic scalp buildup, I recommend mechanical exfoliation. Scrub-Dub's TPE bristles remove the sebum and dead skin that shampoo leaves behind, making your topical treatments more effective."
Verified Reviews
Real Results. Real People.
"I love the fact that it's a cleaner option, exfoliates, and that this brand is made in the U.S."
"I've been looking for ages for a body scrubber that would pack well, and I've finally found it! No need for its own plastic bag or waiting for it to dry. Packs small, stays clean."
"I liked my Scrub Dub so much I purchased 2 more as gifts and a second one for myself."
"It felt so good on my head I didn't want to get out of the shower. I got a few, can't wait to give them out at Christmas!"
"I have been a regular loofah user until I tried the Scrub Dub. My hair and skin are night and day different."
"Not only is Scrub-Dub a truly amazing product, it blows their competitors out of the water. I love how it is super hygienic, and the fact that it is American made. I use my Scrub-Dub every day."
What makes this scalp scrubber different.
It gets where shampoo can't.
Most people wash their hair. Almost nobody cleans their scalp. The scalp scrubber spikes break up sebum, dead skin, and product buildup sitting at your roots — the stuff causing dandruff and irritation your shampoo never touches.
✓ Breaks up buildup shampoo leaves behind
Flip it over. Your body's covered too.
The spike side lifts buildup from your scalp. The bristle side exfoliates your body with more lather and less product. One tool, two sides, zero reason to keep the loofah.
✓ No nooks, no moisture, no buildup. Just a clean tool.
It dries between uses. Your loofah doesn't.
Hang it after every shower and it dries completely. Most people never think about what their loofah is growing between showers. Now you will. (Not sorry.)
✓ Hangs dry between every use
One hand. Full scalp coverage.
Fits in one hand. Works harder than anything twice its size. Scalp, body, daily use — designed to do everything your loofah couldn't and take up a fraction of the space.
✓ Compact, ergonomic design. Built for daily use.
Yes. Dandruff is caused by sebum and dead skin building up at your roots — not poor hygiene. (Borda & Wikramanayake, Journal of Clinical Investigation in Dermatology, 2015) Shampoo addresses the yeast that causes it, but can't physically remove the buildup sitting underneath. Scrub-Dub clears that layer first, so your shampoo can actually do its job.
For both scalp and body, yes. Loofahs trap dead skin in their fibrous structure and stay damp between uses, creating conditions where bacteria multiply overnight. (Journal of Clinical Microbiology, 1994) Scrub-Dub's antimicrobial TPE inhibits bacterial growth on the tool itself, and hangs dry completely after every shower. It also does something a loofah never could, actually clean your scalp.
2–3 times per week works well for most people. Daily use is fine for mild dandruff. If you have psoriasis or a very sensitive scalp, start with once a week and build up from there. Your scalp will tell you. Reduce frequency if you feel any irritation.
Yes. Scrub-Dub's zinc-infused TPE is non-toxic, BPA-free, fragrance-free, and recyclable. The zinc additive is EPA-registered and meets FDA safety standards for use in polymer materials (EPA Reg. No. 1258-840; FDA 21 CFR 182.2727). It inhibits bacterial, mold, and fungal growth within the material itself — keeping your tool clean between uses. The material is safe for direct daily skin contact.
Yes! Designed and manufactured in the United States. While most competitor scrubbers are made overseas, every Scrub-Dub is made domestically. That means tighter quality control, better material accountability, and a product you can actually trust in your daily routine.