Dental hygiene guide
3 min readDeep cleaning and gum disease treatment
How treatment below the gums differs from a routine clean, and why follow-up matters.
Periodontitis affects the tissues supporting teeth. Assessment may include gum measurements and clinically justified X-rays. Treatment usually combines effective home care, risk-factor support and targeted removal of deposits above and below the gum line.
Deeper treatment may require local anaesthetic and several appointments. The team reassesses healing before deciding on further care or specialist referral. Treatment aims to control disease; it cannot promise to restore every area of lost support.

Illustrative artwork, not a patient photograph or promised result.
Contents
What to discuss with your dental team
- Ask for your diagnosis, affected areas and the aim of each treatment stage.
- Discuss smoking, diabetes and barriers to daily cleaning without stopping prescribed medicines yourself.
- Arrange the recommended reassessment and long-term supportive care.
When to seek professional help
Frequently asked questions
Is deep cleaning just an expensive scale and polish?
It can involve different assessment and treatment beneath the gum line for diagnosed disease. Ask the clinician to explain the findings, planned areas and why the treatment is needed.
Can gum disease be cured in one appointment?
Established periodontitis usually needs ongoing control and maintenance. A single cleaning cannot guarantee lasting stability without effective daily care and follow-up.
Will my gums grow back afterwards?
Inflammation can reduce, but lost gum or bone does not automatically return. Selected regenerative or gum procedures may be considered after assessment; results are not guaranteed.
Why are there gaps or black triangles after treatment?
As inflammation settles, gum shape can change and expose spaces or root surfaces. Existing loss of support may become more visible. Ask about safe cleaning and cosmetic options after stabilisation.
Will I need antibiotics?
Not routinely for every gum problem. The clinician decides whether there is an indication. Antibiotics do not replace cleaning and management of the cause.
Can I have treatment if I take blood thinners?
Often care can be planned, but disclose the exact medicines and health conditions. Do not stop or change them unless the prescribing or treating clinician directs you.
Can I keep loose teeth?
Some teeth can be maintained; others have a poor prognosis. Decisions depend on support, infection, function and your priorities after assessment, not mobility alone.
Why am I being referred to a periodontist?
Complex, advanced or poorly responding disease may benefit from specialist assessment. A referral is an opportunity to review options, not a prediction that all teeth will be lost.
Does smoking matter if my gums do not bleed?
Yes. Smoking increases periodontal risk and can mask bleeding. Lack of bleeding is not proof that the gums are healthy.
Should I book hygiene through Odenta for a swollen painful gum?
Seek dental advice promptly rather than assuming routine cleaning is enough. Use urgent care for significant pain or swelling; the clinician decides the appropriate treatment.
Explore dental hygiene care with Odenta
Odenta helps you request care from participating dental practices. The treating practice confirms availability, suitability, treatment options and fees. Seek professional advice early about symptoms or concerns; an online request is not a diagnosis or confirmed appointment.
View care optionsOfficial sources
These links open professional guidance and patient information. Any manufacturer material is labelled and explains its own system; it is not independent evidence of superiority.
- NHS: how to keep your teeth clean (external)
- NHS: gum disease (external)
- SDCEP: professional mechanical plaque removal (external)
- GDC: direct access to dental care professionals (external)
- UK prevention toolkit: periodontal diseases (external)
- NHS: mouth ulcers (external)
- NHS: dental treatment costs (external)
Content updated 2 November 2026 · General patient information from the sources above.
References used for this guide are listed above.
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