A routine private scale and polish with a hygienist typically costs £60–£90 in the UK in 2026, with longer or more detailed hygiene sessions running £90–£130. Prices vary by region — London and the South East commonly charge £100–£150 for the same appointment that costs £60–£80 in smaller towns. What’s included matters as much as the headline price: a cheaper clean isn’t better value if it doesn’t include the examination, any needed X-rays or a proper hygiene review, so it’s worth comparing what each price actually covers rather than the number alone.

Privately, a scale and polish usually costs £60–£90 as a standalone hygienist appointment. On the NHS in England it isn’t priced separately — it falls under a Band 1 course of treatment if clinically needed, or a Band 2 course if it’s part of more involved treatment, each a fixed charge covering the whole course rather than the clean alone. Scotland, Wales and Northern Ireland price NHS dentistry differently. The catch in 2026 is NHS access: many areas have few dentists taking new patients, which is why a lot of people book a private hygienist directly — you don’t need to be registered with that practice as an NHS patient.

A deep clean — periodontal treatment or root planing below the gumline for gum disease — typically costs £120–£250+ privately, and is often priced per quadrant (the mouth divided into four), so full-mouth treatment across several visits can total more. It’s a different, more involved treatment than a routine scale and polish: it targets bacteria and tartar beneath the gum, sometimes under local anaesthetic, and usually takes longer. If a dentist recommends a deep clean, it’s worth asking whether the quote is per quadrant or for the whole mouth, and how many appointments it involves, so the total cost is clear upfront.

No — they’re different treatments at different price points. A scale and polish (routine hygiene) removes plaque and surface staining above the gumline in a 30–45 minute appointment, typically £60–£90. A deep clean (periodontal treatment or root planing) goes below the gumline to treat gum disease, is often priced per quadrant, usually costs £120–£250+ overall and can span several visits. A routine clean is preventive maintenance; a deep clean is active treatment for a diagnosed problem. If you’re unsure which you need, that’s a clinical judgement for the dentist or hygienist to make.

AirFlow (air-polishing) is a premium stain-removal clean that uses a jet of fine powder, water and air to lift staining from coffee, tea, red wine and smoking more thoroughly than a standard polish, and to clean around braces and implants. It typically costs £80–£160 in the UK, sometimes offered as an add-on to a standard hygiene appointment or as a standalone treatment. It’s cosmetic rather than clinical — great for appearance and a deep-cleaned feel, but not a substitute for the periodontal treatment a deep clean provides if you have gum disease.

Yes — you can book a private hygiene appointment directly at most practices without being an NHS patient there, and often as a direct-access appointment without seeing a dentist first, since dental hygienists in the UK can see patients directly for cleaning. This is one reason private hygiene visits are popular in areas where NHS dental access is limited: you can keep your teeth professionally cleaned even if you can’t find an NHS dentist taking new patients. It’s worth confirming when booking whether the practice offers direct hygienist access or requires an initial dental examination first.

Every six months suits most people, but the right interval is individual — some need a hygiene visit every three to four months, others manage well once a year. You may benefit from more frequent cleans if you smoke, have a history of gum disease, wear braces, have implants, or are prone to plaque and staining. A hygienist can recommend an interval based on your gum health. Thinking in yearly cost rather than per-visit helps: two £75 cleans a year is £150, which is often where a monthly dental plan that includes hygiene starts to work out cheaper than paying each time.

Standard private medical insurance doesn’t cover routine dental hygiene — teeth cleaning is a predictable maintenance cost rather than treatment for a new medical condition. What can help are dental add-ons to health insurance, standalone dental plans, practice membership plans, or health cash plans, several of which contribute toward or include hygiene visits. Which is cheapest depends on how often you attend: for regular six-monthly cleans, a membership or cash plan that includes hygiene often beats paying per visit. Pre-existing dental problems are typically excluded either way, the same as with medical cover.