Macaelan Hanrahan, DMD does not receive compensation from these links unless otherwise disclosed.
Home Care

Recommended Home Care Products

A curated list of the toothbrushes, floss, toothpaste, and dental care products Dr. Hanrahan recommends between visits — with links to buy them from the retailer of your choice.

Every product on this page has been personally selected by Dr. Hanrahan because I genuinely recommend it to my patients — not because of any sponsorship. Buying links go to retailers like Amazon, Walmart, and Target so you can compare prices and choose what's convenient for you. Items marked Ask First require a prescription or an in-office fitting — please ask about these at your next visit, wherever that visit happens to be.

Toothbrushes & Electric Brushes

An electric toothbrush with a pressure sensor and built-in timer removes more plaque than manual brushing for most patients — these are the two models I recommend most often.

Everyday Care

Philips Sonicare ProtectiveClean 6100

A reliable sonic brush with a visual pressure sensor, 9 brush settings, and a 2-minute QuadPacer timer — a great everyday choice for most patients who want a step up from a basic model.

Advanced Care

Oral-B iO Series 6

A step up from earlier iO models, with an interactive display, 5 cleaning modes, and the same smart pressure sensing and gentle micro-vibrating brush head — a favorite for patients who want a more premium clean or have sensitive gums.

Sensitive Gums

Soft-Bristle Electric Brush Heads

Swapping in a soft, sensitive-formula brush head every 3 months keeps your electric toothbrush effective while being gentler on sensitive teeth and receding gums. Pick the set that matches your handle.

Floss & Interdental Cleaners

Brushing alone only cleans about 60% of each tooth's surface. These tools help clear plaque and food from between teeth, along the gumline, and around braces or bridges.

Easy Daily Pick

GUM Soft-Picks Original

Flexible rubber picks that make daily interdental cleaning quick and comfortable — a great option for patients who find string floss difficult to use.

Classic Floss

GUM Expanding Waxed Floss

Expands as it's used to clean wider surface area between teeth — a comfortable, dependable choice for traditional flossing.

Braces & Wide Gaps

GUM Proxabrush Go-Betweens (Proxy Brushes)

Small, angled interdental brushes that clean between wider gaps, around braces, bridges, and implants where floss can't reach as easily.

Water Flosser

Waterpik ION Professional Cordless Water Flosser

A rechargeable, cordless water flosser with 10 pressure settings and 7 interchangeable tips, so the whole family can use one unit. ADA-accepted and great for braces, implants, and crowns.

Premium Floss

Cocofloss (by Cocolab)

A dentist-designed, plush woven floss with hundreds of interwoven fibers that grips and lifts away plaque better than thin string floss — a great option for patients who want extra polish on their flossing routine.

Natural Option

Dr. Tung's Smart Floss

A natural, PTFE/PFAS-free floss that expands as it slides between teeth to clean a wider surface area — a good fit for patients who prefer a cleaner ingredient list without giving up performance.

Toothpaste, Mouthwash & Fresh Breath

The right toothpaste and rinse can make a real difference for sensitivity, dry mouth, and cavity protection. A couple of these are prescription-strength — ask about them at your next visit.

Sensitivity

Sensodyne Pronamel Intensive Enamel Repair

Helps reharden and strengthen worn enamel while relieving sensitivity to hot, cold, and sweets — a good daily toothpaste for patients with sensitive teeth.

Ask First

PreviDent 5000 Prescription-Strength Fluoride Toothpaste

A high-fluoride toothpaste prescribed for patients at higher risk of cavities or with a history of enamel erosion. Requires a prescription — ask Dr. Hanrahan at your next visit.

Dry Mouth

ACT Dry Mouth Anticavity Fluoride Mouthwash

Alcohol-free rinse with xylitol that soothes dry mouth while still delivering cavity-fighting fluoride — great for patients on medications that reduce saliva.

Dry Mouth

Biotene Oral Rinse for Dry Mouth

A gentle, alcohol-free rinse that helps relieve dry mouth symptoms and freshens breath — a good alternative if you prefer a fluoride-free option.

Xylitol

Epic Xylitol Peppermint Gum

100% xylitol gum that helps reduce cavity-causing bacteria and stimulates saliva flow — a great sugar-free habit to chew after meals or coffee when you can't brush.

Xylitol

Spry Xylitol Peppermint Mints

Sugar-free mints sweetened entirely with xylitol — freshens breath while helping reduce the cavity-causing bacteria's ability to produce acid.

Whitening, Night Guards & Retainer Care

For patients who've had whitening trays, a night guard, or a retainer made with us, here are the refill and cleaning products I recommend to keep them working well.

Ask First

Opalescence Go 15% Prefilled Whitening Trays

Convenient, prefilled disposable whitening trays from Opalescence — the same whitening brand we use in-office. Best results come after we confirm your teeth and gums are ready for whitening.

Ask First

Opalescence PF Take-Home Whitening Gel (20% Carbamide Peroxide)

Professional-strength whitening gel used with a custom tray we fit for you in-office — a step up from Opalescence Go for patients who want a deeper, dentist-supervised whitening result. Note: Opalescence's syringe gels come in 10%, 15%, 20%, and 35% strengths rather than 22% — we'll help you pick the right one at your visit.

Grinding & Clenching

SmartGuard Dentist-Designed Night Guard

A dentist-designed, boil-and-bite night guard for occasional teeth grinding or clenching. For a precise, long-term fit, ask about a custom occlusal guard made from your own impressions.

Grinding & Clenching

Plackers Grind No More Disposable Night Guard

A ready-to-wear, disposable night guard with no boiling or molding required — a convenient option for occasional use or travel, or while you wait for a custom guard.

Retainer & Guard Care

Ultrasonic Retainer & Guard Cleaning Pod

A small ultrasonic cleaning device that uses sound waves to lift plaque, buildup, and odor from retainers, night guards, and aligners in minutes — a deeper clean than soaking alone.

Retainer & Guard Care

Retainer Brite Cleaning Tablets

Daily effervescent cleaning tablets that remove plaque, odor, and buildup from retainers, night guards, and clear aligners — keeps appliances fresh between office cleanings.

Orthodontic Comfort

GUM Orthodontic Wax

Soothing wax with Vitamin E and aloe that covers brackets, wires, or the edges of a retainer or guard that are irritating your cheeks or lips.

A few things worth understanding about why I recommend what I recommend. Tap a topic below — and if anything here raises a question about your own mouth, that's exactly what your next visit is for.

Whitening Routines with Opalescence

We offer two Opalescence take-home whitening routines, and which one is right for you depends on your goals and your schedule.

Opalescence Go arrives as a prefilled, disposable tray that's ready to wear straight out of the package — no custom tray needed. Most patients wear it for about 30 to 60 minutes a day for 5 to 10 days, then throw the tray away. It's a convenient way to brighten your smile before an event or as a quick refresh between deeper whitening treatments.

Opalescence PF 20% gel is used with a custom tray we fit to your teeth in-office, so the gel stays exactly where it belongs against your enamel. Because it's a stronger, professional-strength gel, we'll set you up with a specific daily wear time based on your sensitivity and whitening goals — often shorter daytime sessions rather than overnight.

Both formulas include potassium fluoride to help reduce sensitivity during treatment. If you notice sensitivity or gum irritation, pause and reach out so the strength or schedule can be adjusted.

Why We Recommend Soft-Bristle Brush Heads

It's tempting to think a firmer brush cleans better, but the opposite is often true for your gums. Medium and hard bristles — especially combined with heavy hand pressure — can wear away the delicate gum tissue at the neckline of your teeth over time. That gradual wear is called gingival recession, and once gum tissue recedes, it doesn't grow back on its own; it can also expose the tooth root, which is more sensitive and more vulnerable to decay.

Soft bristles flex around the curves of your teeth and gumline instead of scraping against them, so they clean effectively without abrading the tissue. Pairing a soft brush head with a light, gentle touch — and letting an electric toothbrush's pressure sensor tell you if you're pressing too hard — is one of the simplest ways to protect your gums for the long term.

The "C" Shape Flossing Technique

How you floss matters as much as whether you floss. Snapping floss straight up and down between teeth only cleans the flattest part of the contact, and can bump against — and irritate — the gum tissue between your teeth (the papilla).

Instead, curve the floss into a "C" shape that hugs the side of one tooth, and gently slide it up and down along that curve, from just under the gumline to the top of the tooth. Then re-curve the floss into a "C" around the neighboring tooth and repeat. This lets the floss follow the natural curve of each tooth's surface, so you're actually cleaning the tooth itself — not just snapping through the space between them.

Proxy Brushes: Fit Passively, Never Force

Interdental (proxy) brushes are excellent at cleaning wider spaces — around bridges, implants, braces, or areas with some gum recession — but sizing matters. The right proxy brush should slide between your teeth passively, with just enough resistance from the bristles to clean, but no real force needed to get it in place.

If you have to push or jam a brush into a space, it's too big for that spot, and forcing it can bruise or injure the gum tissue and the papilla between your teeth. If it moves around loosely with no contact against your teeth, it's likely too small to clean effectively. Most proxy brush kits come in a range of color-coded sizes for exactly this reason — don't hesitate to use a different size in different spaces, since gaps are rarely the same size throughout your mouth. If you're not sure which size fits best, bring your brushes to your next cleaning and we'll help you check.

Fluoride: How It Remineralizes Your Teeth

Enamel is made mostly of a mineral called hydroxyapatite. Every day, acids from plaque bacteria — and from acidic foods and drinks — pull minerals out of that enamel, a process called demineralization. Saliva naturally redeposits some of those minerals back into the enamel, but fluoride makes that rebuilding process significantly stronger.

When fluoride is present while enamel remineralizes, it doesn't just rebuild hydroxyapatite — it helps convert it into fluorapatite, a very similar mineral structure with fluoride ions built into its crystal lattice. Fluorapatite is measurably more resistant to acid than hydroxyapatite, meaning it takes a stronger, more prolonged acid attack to dissolve it. Over time, consistent fluoride exposure — from toothpaste, rinses, or a prescription-strength product like PreviDent 5000 — shifts your enamel's chemistry toward this more acid-resistant form, which is one of the most effective tools we have against cavities.

How Xylitol May Help Reduce Cavity Risk

Xylitol is a sugar alcohol that tastes sweet, but the cavity-causing bacteria in your mouth — mainly Streptococcus mutans — can't actually use it as food the way they use sugar. These bacteria take xylitol in expecting it to be a fuel source, but they can't metabolize it, so it gets stuck inside the cell in what's sometimes called a "futile cycle": the bacteria waste energy trying to process it and get nothing useful back.

Xylitol cannot be fermented by many cavity-associated bacteria in the same way as sugar. When used regularly — particularly in gum or mints — it may help reduce acid production while stimulating protective saliva flow. That's why I recommend chewing xylitol gum or mints daily; most of the benefit comes from small, frequent exposures — after meals, coffee, or snacks — rather than one large dose.

Dry Mouth (Xerostomia): Causes and What Helps

Saliva does a lot of quiet work protecting your teeth — it washes away food debris, buffers acid, and carries minerals like calcium, phosphate, and fluoride back onto your enamel. As we age, salivary gland output naturally slows, and many common medications — for blood pressure, allergies, depression, and more — list dry mouth as a side effect. Taking several of these medications at once, which becomes more common as we get older, often compounds the effect into a persistent condition called xerostomia.

Less saliva means less natural protection, so patients with dry mouth tend to see faster plaque buildup and a higher risk of cavities, especially near the gumline. A few products can help on two fronts at once: xylitol gum and mints don't just deliver the cavity-fighting benefit described in the Xylitol tab — the physical act of chewing or letting them dissolve also stimulates salivary flow. Biotene's oral rinse is formulated specifically to relieve dry mouth symptoms and support salivary flow, moisturizing tissue that saliva would otherwise protect.

If dry mouth is a regular issue for you — especially if you're on multiple medications — mention it at your next visit. Dr. Hanrahan can help you time these products around your medication schedule for the most relief.

A Note From Dr. Hanrahan

These recommendations are general guidance based on what tends to work well for my patients — they aren't a substitute for personalized advice from your dentist or hygienist. If you're not sure which product is right for your smile, bring it up at your next visit.

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