Harbour Place Dental

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Home Whitening vs In-Office Treatments: Which is Better?

June 8, 2015 By HarbourPLaceDental

Home Whitening vs. In-Office Treatments: Which is Better? #Mukilteo WA Dentist

Teeth whitening Kit

Overhead view of dental whitening trays and gel tubes on aged wood

One of the dilemmas most people face when they want to achieve a whiter smile is choosing between a do-it-yourself home whitening plan or a professional in-office treatment at the dentist’s. They often wonder which one is better so let’s look at the facts behind each option.

Strength:
• Home Whitening Treatments have an average of 3% peroxide levels so they require continual use over 2-4 weeks to achieve a whiter smile. Because of this, home treatments usually work best on mildly stained yellow teeth.

• Dentists have access to professional strength teeth whiteners with 15-43% peroxide levels meaning that you can have your teeth whiter in about 1 hour. In addition, dentist can use additional laser and light treatments that will zap out the worst of dark brown and grey stains.

Customization:
• Most home bleaching kits have a generic mouth piece as part of the whitening tray. Unfortunately this one size may not fit you very well since everyone has a different dental structure. This means that some of the bleaching agent could land on your gums and cause irritation.
• Your dentist can create a customized mouth piece just for you by taking an exact mold of your teeth. This provides a better fit and improves bleaching results

Protection:
• Home kits don’t usually come with protective products or tools so your gums and oral cavity is exposed to bleaching agents.
• With an in-office treatment, your dentist will apply a protective gel or install a rubber shield to protect your gums and oral cavity so that they don’t get affected by the bleaching agents

Cost:
• Home whitening kits are much more affordable, putting you back by no more than $50-60. They are definitely best for a gentle whitening plan but will not work for badly stained teeth.
• In-office treatments are more expensive with sessions costing $400-500. However they are the better option if you have very badly stained teeth that a home kit cannot get rid of.

For more information or setting up an appointment Call us at (425) 493-8111 and/or visit our website at http://www.HarbourPlaceDental.com

Filed Under: Blog, Cosmetic Dentistry, Teeth Whitening Tagged With: achieve whiter smile, badly stained teeth, bleaching, dentist, dentist Mukilteo WA, gums, in office treatment, Mukilteo Smiles, Mukilteo WA Dentist, oral cavity, teeth, treatments, whitening

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harbourpldental Dr. Kathy Onishi @harbourpldental ·
5 Mar

Emerging Dental Therapies for Sleep Apnea

Recent JADA review confirms: mandibular advancement devices remain the gold standard for OSA. Emerging therapies may help as adjuncts—but none replace first-line treatment yet. Read more:
https://adanews.ada.org/ada-news/2026/january/january-jada-outlines-emerging-dental-therapies-for-obstructive-sleep-apnea/
#SleepApnea #HealthySleep

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harbourpldental Dr. Kathy Onishi @harbourpldental ·
4 Mar

💙Wellness Wednesday from Harbour Place Dental💙
“Do something today that your future self will thank you for.”✨
From leadership to bold beginnings, small steps shape the future.
📅Book today!📞(425) 493-8111
🌐https://HarbourPlaceDental.com/contact-us
#WellnessWednesday #HarbourPlaceDental

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harbourpldental Dr. Kathy Onishi @harbourpldental ·
3 Mar

🦷8Jaw-Dropping Dental Breakthroughs
From All-on-4 implants & ceramic implants to 3D imaging, robotic surgery & future stem-cell tooth regeneration — modern dentistry is transforming smiles faster than ever. https://www.aarp.org/health/conditions-treatments/dental-health-breakthroughs
#HarbourPlaceDental #DentalTech #MukilteoDentist

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harbourpldental Dr. Kathy Onishi @harbourpldental ·
2 Mar

🦷Dental Q&A of the Week🦷
Q: Best age for a child’s first dental visit?
A: By age 1 or within 6 months of the first tooth! Early care = healthy habits for life.
📞(425) 493-8111
🌐https://www.harbourplacedental.com/contact-us
#PediatricDental #BabyTeeth #HealthySmiles #SmileStart #HarbourPlaceDental

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🦷 Friday Tip of the Week: How to Handle a Toothache 😖 Toothaches can come on suddenly—and they’re never fun. While you’re waiting to see

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🌙🦷 Emerging Dental Therapies for Sleep Apnea: What Patients Should Know Obstructive sleep apnea (OSA) affects millions of adults—and dentistry continues to play an important

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