Dental Cleanings & Preventive Maintenance in New York City
Routine cleanings and personalized hygiene support to prevent decay, freshen breath, and protect long-term dental wellness.
Gentle, Thorough Care to Keep Your Smile Healthy for Life
Preventive care is the foundation of long-term oral health. At Teeth By Keith, we provide personalized dental cleanings and maintenance in NYC to help you prevent cavities, protect your gums, and keep your teeth looking their best. Whether it’s been six months or several years since your last visit, Dr. Keith and our East 32nd Street team are here to make your experience comfortable and effective.
Led by Dr. Keith R. Marshall, DDS, a general dentist with over 40 years of clinical experience, our practice combines advanced tools with a gentle touch to help patients maintain beautiful, healthy smiles in Manhattan and surrounding neighborhoods.
Why Professional Cleanings Matter
Even with great brushing and flossing at home, plaque and tartar can still accumulate, especially in areas your toothbrush can’t reach. Left untreated, these deposits can lead to decay, gum disease, and bone loss.
Professional cleanings remove buildup that can’t be handled with at-home care alone, helping prevent problems before they require more extensive treatments.
Cleanings are also the perfect time to monitor your gum health and track any subtle changes that may indicate early-stage disease — something we take seriously at Teeth By Keith, especially with our focus on laser-assisted periodontal therapy.
What to Expect During Your Cleaning Appointment
Every visit begins with a warm welcome and personalized attention to your oral health history. Then, our hygiene team carefully performs:
Plaque and Tartar Removal
Using specialized instruments, we gently remove hard deposits (calculus) from your teeth, especially along the gumline and between teeth.
Professional Polishing
Your teeth are polished with a high-powered yet gentle polishing tool to remove surface stains and give your smile a fresh, clean feel.
Periodontal Monitoring
We evaluate your gum health and measure pocket depths around your teeth. If early signs of disease are present, Dr. Keith may recommend LANAP® laser therapy for non-surgical gum disease treatment.
Learn more about our LANAP Laser Gum Therapy
Fluoride Treatment (if needed)
For patients with a high risk of cavities or sensitivity, a fluoride treatment may be applied for added enamel protection.
Maintenance Plans Tailored to You
Dr. Keith will review your oral health after your cleaning and help determine the ideal maintenance schedule. While most patients benefit from cleanings every six months, some — especially those with a history of gum disease — may need visits more frequently.
If you’re new to the practice, your cleaning is often combined with a comprehensive dental exam to establish a complete baseline for your oral health.
We’ll also discuss any next steps or recommended treatments, whether that’s tooth-colored fillings, a custom night guard, or a follow-up with periodontal laser treatment.
Who We Serve
Our East 32nd Street location is ideal for busy professionals and families living or working in:
- East Village
- Gramercy
- NoHo
- Soho
- Union Square
- Midtown Manhattan
- Murray Hill
- Lower East Side
Whether you need a quick lunchtime cleaning or a full check-up with personalized care planning, Teeth By Keith makes preventive care easy and accessible.
New patients are always welcome. Visit our Patient Information page to get started.
Frequently Asked Questions
How often should I get my teeth cleaned?
Most patients benefit from a professional cleaning every six months. Those with gum disease or certain health conditions may need more frequent visits.
Do dental cleanings hurt?
Cleanings are typically painless, though you may feel mild sensitivity during deep scaling if there’s inflammation present. We always prioritize your comfort.
Can I get a cleaning and exam at the same visit?
Yes! Most patients schedule their comprehensive exam and cleaning on the same day.
What if I haven’t had a cleaning in years?
No judgment — we’ll meet you where you are. Dr. Keith and our team are here to help you get back on track with confidence and support.
Do you offer deep cleanings or gum therapy?
Yes. If signs of gum disease are present, we may recommend laser-assisted periodontal therapy such as LANAP® for a minimally invasive treatment approach.
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Schedule Your Cleaning with Teeth By Keith
Protect your oral health with preventive care that goes beyond the basics. Our cleanings are detailed, gentle, and designed to help you maintain a lifetime of healthy smiles.