Care homes ask us the same handful of isolation gown questions every onboarding call, and they cluster around three things: which barrier level is actually needed for routine resident care, how to read an AAMI PB70 level on a spec sheet, and how to size gowns for staff who move between residents all shift. For most long-term care work the answer is a Level 2 gown used for contact precautions, not a sterile surgical gown — the task is protecting clothing during close contact, not creating a sterile field. This piece collects the questions we hear most and answers them in the order care home teams raise them.
Which AAMI level does a care home actually need?
AAMI PB70 sorts protective apparel into four barrier levels. Levels 1 to 3 are graded by two tests: water impact penetration and hydrostatic pressure. Level 4 adds a viral penetration test, which is the step that makes a gown suitable for high-fluid or blood-borne pathogen exposure. Routine care home use — assisting a resident with personal care, changing bedding, supporting someone on contact precautions — sits at Level 1 or Level 2. Level 3 is the step up for tasks with more splashing or fluid contact, and Level 4 is generally reserved for settings where blood-borne pathogen exposure is a realistic risk.
| AAMI PB70 level | Typical care home use | What it adds |
|---|---|---|
| Level 1 | Minimal fluid contact, short visits, visitors | Basic water impact resistance |
| Level 2 | Routine resident care and contact precautions | Higher hydrostatic pressure resistance |
| Level 3 | Tasks with more splashing or fluid volume | Higher barrier performance again |
| Level 4 | Blood-borne pathogen exposure risk | Viral penetration test |
What is the difference between an SMMS Level 2 gown and a Level 1 gown?
The level is a performance claim; the fabric is how you reach it. A Level 1 gown is commonly a light non-woven that resists fluid for short contact. A Level 2 gown is usually a higher-basis-weight non-woven, or a spunbond-meltblown-meltblown-spunbond build, which is the SMMS construction. The practical difference on a care home floor is how the gown behaves during a long repositioning or a dressing change: the higher-barrier fabric resists strike-through for longer before it wets out.
For a care home, that matters less in a one-off task and more across a shift. Staff who keep a gown on between residents benefit from a gown that still holds its barrier when it has been worn for twenty minutes rather than two.
How should a care home size isolation gowns?
Sizing is the question that generates the most returns. The common mistake is ordering a single size and discovering that a portion of the team cannot tie the waist or get full sleeve coverage. The useful approach is to size for the widest range on staff, not the average, and to keep one larger size on the shelf:
- Check the back length against the tallest staff member, not the average.
- Confirm the sleeve cuff sits at the wrist and covers to the glove line.
- Check the waist tie reaches around the fullest body shape in the team.
- Keep at least one larger size per cart so cover is available without a linen-room trip.
What should a care home check on an isolation gown spec sheet?
Four lines answer most of it: the stated AAMI PB70 level, the fabric construction and basis weight, the pack and case quantity, and the stated use restrictions. If a spec sheet claims a level without naming the fabric, ask for the test basis. And if the gown is described as sterile, check whether you actually need sterility for care home tasks — for routine resident care, an unsterile gown is the appropriate product and the sterile claim is paying for something the setting does not use.
How do care homes keep gown supply stable during a season of demand?
Care homes that keep gown supply steady do two things. They set a par level per unit rather than per building, so a single busy unit cannot drain the whole store. And they order by the case against a two-week consumption figure, so the reorder point is a number rather than a feeling. Working out that number is arithmetic, and it is the same approach we set out for glove volumes: residents, contacts per day, gowns per contact, then add the cushion.
Have a question about your own facility? Send it in and you will get a written answer specific to your setup, with the regulation or standard it is based on cited. Ask your compliance question.
Related reading
Long-term care supply hub; isolation gown collection; case review: rebuilding gown stocking after a supply gap; bulk buying PPE for Canadian clinics; SMMS Level 2 isolation gowns. Ordering for a clinic, lab or care home? Wholesale and multi-site ordering covers case pricing and account setup, and the B2B wholesale collection lists the lines stocked for institutional buyers.
Frequently Asked Questions
Do care homes need Level 4 isolation gowns?
Usually not for routine resident care. Level 4 adds a viral penetration test and is aimed at blood-borne pathogen exposure risk. Most care home tasks sit at Level 1 or Level 2, with Level 3 for heavier fluid contact.
Is an SMMS gown always Level 2?
No. SMMS describes the fabric build, not the barrier level. A gown earns its level through testing, so treat the stated AAMI PB70 level as the claim and the fabric as the explanation.
How many isolation gowns should a care home keep on hand?
Set a par level per unit based on residents on contact precautions and gowns used per contact, then hold roughly two weeks of that figure as the reorder point.
Can one gown size cover a whole care home team?
Rarely. Size against the tallest and widest range on staff and keep at least one larger size per cart so coverage is never a linen-room trip away.
CliniEco Medical is a licensed medical device establishment (MDEL #35334).
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