PPE & Operatory Setup

1What & why

Dress for the spray.

A spinning cup full of paste in a wet mouth makes spatter and aerosols. That single fact drives every equipment-and-supplies choice: what you wear, what covers the operatory, and what sits on your tray.

2The PPE, piece by piece

Gloves, mask, eyewear, gown.

The gearWhy for polishing

Gloves

→

Contact with saliva & mucosadonned last, immediately before the procedure

😷Surgical mask

→

Blocks spatter & aerosol dropletschange if it becomes wet

Protective safety glasses with side shields

Protective eyewear with side shields

→

Paste and debris flyfor the patient too — hand them safety glasses

🧥Protective clothing / gown

→

Covers skin and clothes from spatterchange when visibly soiled

3The tray

What’s on a polish tray.

A standard coronal polish setup: low-speed handpiece + prophy angle, prophy paste (in grades), disposable cup/brush tips, saliva ejector / HVE, air-water syringe tip, dental floss and tape (to finish and to carry paste through contacts), gauze, and the patient's safety glasses and bib.

Surface barriers go on before seating: light handles, chair controls, handpiece hoses, and the air-water syringe.

Top-down flat-lay photo of a coronal polishing tray: low-speed handpiece with a single disposable prophy angle attached, a dappen dish of prophy paste, saliva ejector and HVE tips, an air-water syringe tip, dental floss and tape, gauze squares, and separately the patient's safety glasses and bib. — **One angle, not a drawer full.** A real tray carries exactly one disposable prophy angle, already loaded — not a spare cup and a spare brush waiting on standby. Everything else on it earns its spot too: paste, HVE and saliva ejector, air-water syringe tip, floss and tape for the contacts, gauze, and the patient's own glasses and bib set slightly apart from the clinician's instruments.

4Beat the exam

"Why full PPE for a 'simple' polish?"→polishing generates spatter and aerosols

"What protects the patient’s eyes?"→safety glasses — patients wear eyewear too

"When are gloves donned?"→last, immediately before patient contact

"Floss after polishing is used to…"→clean proximal surfaces and remove paste from contacts

"You need something from a drawer mid-procedure."→pull overgloves over the contaminated exam gloves — or remove, retrieve, re-glove

"Cleaning up and processing instruments afterwards?"→heavy utility gloves — puncture-resistant, and not exam gloves

5Check yourself

Full PPE is required during coronal polishing primarily because the procedure:

It generates spatter and aerosols. A rotating cup in a wet field sprays fine droplets — mask, eyewear with side shields, gloves, and gown are all justified by that one fact.

5Check yourself

Which item belongs on every coronal polishing tray?

Dental floss. Proximal surfaces finish with floss (often with paste worked through the contacts). The scaler is the giveaway wrong answer — no calculus removal in a polish.

Recap

The whole thing in 4 lines.

✓Polishing makes spatter + aerosols — that fact drives all PPE.
✓Operator: gloves (last), mask, eyewear with side shields, gown. Patient: safety glasses + bib.
✓Tray: low-speed + prophy angle, paste grades, disposable tips, ejector/HVE, air-water tip, floss, gauze.
✓Barriers on touch surfaces before seating.