Plaque is a soft film of bacteria that forms on teeth continuously. Brushing and flossing remove most of it, but any that is missed hardens within a day or two into calculus (tartar), which bonds firmly to the tooth surface and cannot be brushed away. A professional cleaning at Parkway Dental removes that hardened deposit from above and just below the gumline.
Why it matters
Calculus is porous and holds bacteria against the gum, which keeps the tissue inflamed. Left in place, that inflammation progresses from gingivitis — red, puffy gums that bleed when brushed — to periodontitis, where the bone supporting the tooth is gradually lost. Bone loss is not reversible, which is why regular removal of deposits matters so much more than it might appear.
What to expect at your visit
Your hygienist will first assess your gums and note any areas that bleed or have deepened pockets. Deposits are then removed using an ultrasonic scaler, which uses fine vibration and a water spray, together with hand instruments for detailed work around the gumline. Teeth are polished to remove surface stain and leave a smooth surface that slows plaque from reattaching. Flossing between every contact finishes the appointment, and fluoride may be applied afterwards.
Most cleanings are comfortable. If your gums are inflamed or your roots are sensitive, a topical numbing gel or local anaesthetic can be used — tell your hygienist rather than enduring discomfort.
Afterwards
Gums may feel slightly tender and can bleed a little for a day if there was significant inflammation, which settles quickly. Mild sensitivity to cold sometimes appears where tartar has been covering exposed root surface. Your hygienist will point out the specific areas you are missing at home; that feedback is the part of the appointment that changes your long-term outcome most.