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The FOREO LUNA 4 (now $169, down from $199 list) is the facial cleansing brush most people should buy first. Its sealed silicone touchpoints need no replacement parts. That brings its true 3-year cost to about $56 a year, the lowest of the three at today’s price. If even $169 is more than you want to spend, the PMD Clean ($99) uses the same no-replacement silicone design. That’s for a little over half the price, and it carries a longer warranty than either competitor. Buyers who want a bristle scrub instead of a silicone buzz should look at the Michael Todd Beauty Soniclear ($139). Its $18 replacement brush heads, every 6 months, push its 3-year cost to about $247, the highest of the three.
Humidity here means oily skin most of the year. I trust a device with no replacement parts over one with a recurring bill. A gentler silicone touch beats a bristle scrub when the air’s already working against your skin.
Published August 13, 2026. Prices and specs checked September 9, 2026.
Facial Cleansing Brush Comparison: Three Devices, Three Bets
- Best overall — FOREO LUNA 4: $169 (list $199) — zero replacement parts, 16 pulsation intensities, up to 600 uses per charge, 2-year warranty.
- Best budget — PMD Clean: $99 — the same sealed-silicone design as the LUNA 4, and the longest warranty of the three at 20 years.
- Best for a bristle deep-clean — Michael Todd Beauty Soniclear: $139 — 18,000 vibrations per minute through an antimicrobial bristle head, not silicone, with a 3-year warranty.
The Real 3-Year Cost, Device Plus Replacement Parts
Every listing shows the sticker price. None of them show what a facial cleansing brush actually costs to keep running for three years. The table below is built from each brand’s own published pricing, re-checked this month.
| Product | Price | Replacement parts (3 yrs) | 3-year total | Cost per year |
|---|---|---|---|---|
| FOREO LUNA 4 | $169 (list $199) | $0 (sealed silicone, no heads sold) | $169 | ~$56 |
| PMD Clean | $99 | $0 (sealed silicone, no heads sold)* | $99* | ~$33* |
| Michael Todd Beauty Soniclear | $139 | 6 × $18 replacement heads (every 6 months) = $108 | $247 | ~$82 |
The PMD Clean* runs on a single replaceable AA battery rather than an internal rechargeable cell. PMD Beauty does not publish a battery replacement interval, so ongoing battery cost isn’t included in the total above. Budget a small amount extra if you use it daily.
Prices are approximate, current as of publication, and change frequently. Confirm the latest price with the retailer before buying.
The Warranty Gap Runs the Opposite Way From Price
The cheapest device here carries the longest promise behind it. That’s worth knowing before price alone decides this for you.
| Product | Warranty length | What it covers | What voids it |
|---|---|---|---|
| FOREO LUNA 4 | 2 years | Working parts that affect the device’s function under normal use | Cosmetic wear and tear, accident or misuse, opening or disassembling the device |
| PMD Clean | 20 years | Manufacturer defects under everyday use | Incorrect voltage, dropped devices |
| Michael Todd Beauty Soniclear | 3 years | Manufacturer defects, plus a 30-day money-back window | Not specified on the brand’s own warranty page beyond standard defect exclusions |
PMD Beauty backing a $99 device for 20 years against defects is the longest single warranty in this comparison. That’s on the cheapest product in it. FOREO’s 2-year window is the shortest of the three, on the most expensive device. That’s a real asymmetry worth weighing against its lower per-year cost. Soniclear splits the difference at 3 years. That at least partly offsets having the only recurring parts cost of the group.
Is a Facial Cleansing Brush Worth It Over Washing by Hand?
For most people, yes. A facial cleansing brush removes more residual makeup, sunscreen, and oil buildup than fingers alone. That’s the main reason dermatologists generally don’t object to the gentler silicone versions. The FOREO LUNA 4 and PMD Clean both rely on soft silicone touchpoints rather than bristles. That’s the gentlest version of this category.
A brush isn’t mandatory. If skin is already well-managed with a good cleanser matched to skin type, a facial cleansing brush is an upgrade. It’s not a fix for a routine that isn’t working.
Sealed Silicone Against a Swappable Bristle Head
FOREO LUNA 4: 3 cleansing modes, 5 guided massage patterns, and 16 adjustable T-Sonic pulsation intensities through silicone touchpoints. It’s rated 100% waterproof and USB-rechargeable for up to 600 uses per charge. There are no brush heads to buy or swap. The whole unit is sealed silicone, which is also the tradeoff. When the device eventually wears out, the fix is a whole new unit, not an $18 part. Skip this if you specifically want a bristle texture — silicone is the only feel this device offers.
PMD Clean: 7,000 vibrations per minute through an antibacterial, hypoallergenic silicone brush with 4 customizable modes. Because the brush is built into the device rather than a separate head, there’s nothing to replace. The 20-year warranty is the longest backing anything in this comparison. Skip this if USB charging matters to you — this one runs on a single AA battery instead.
Michael Todd Beauty Soniclear: the outlier, an antimicrobial-protected bristle brush head moving 18,000 times a minute across 4 speed settings. It has a built-in timer and a serum-infusion head for product absorption. It’s 100% waterproof and USB rechargeable. The brush head needs swapping roughly every 6 months at $18 a head. That’s the only ongoing cost in this comparison. Skip this if you don’t want a recurring line item on a skincare tool. The two silicone options never ask you for one.
Silicone Is the Gentler Choice; Bristle Is the More Aggressive One
Silicone touchpoints, like the ones on the FOREO LUNA 4 and PMD Clean, are generally gentler. That’s because they don’t have individual fibers that can catch or drag. Bristle brushes like the Soniclear can exfoliate more aggressively. That’s part of why Michael Todd Beauty ships it with multiple speed settings rather than one fixed intensity.
The American Academy of Dermatology’s guidance on at-home exfoliation is a useful rule of thumb here. The more aggressive the tool, the less often it needs to be used. Dry, sensitive, or acne-prone skin is often better served by a gentler option. That points toward silicone for reactive skin. It leaves bristles as an option for buyers whose skin already tolerates regular exfoliation well.
How Often Should You Use a Facial Cleansing Brush?
Match frequency to how aggressive the brush is. Silicone touchpoints on the FOREO LUNA 4 or PMD Clean are gentle enough for most people to use daily. A bristle brush like the Soniclear is generally better suited to 3–4 times a week rather than twice a day. The American Academy of Dermatology specifically cautions against overdoing exfoliation. It says that can leave skin “red and irritated” and recommends “short light strokes” rather than aggressive scrubbing.
After enough time in a hot, humid bathroom where gadgets corrode fast, I’d point most people to the FOREO LUNA 4 at its current $169 price. It has no recurring parts cost and the most intensity control. Its per-year price now sits closer to the budget option than it used to. Buy the PMD Clean instead if $169 is more than you want to spend up front. It’s also the pick if a 20-year warranty matters more to you than 600 uses per charge and app-guided routines. Buy the Soniclear only if a genuine bristle scrub is what you’re after. Accept the $18-per-head, twice-a-year cost as the price of that texture, since neither silicone option offers it at any price.
For related routine picks, see our vitamin C serum comparison and our breakdown of retinol vs. bakuchiol vs. peptides for what to apply after cleansing. Browse more skincare comparisons on PicksWeTrust.
