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SERVICE PROVIDER

Infection Control and Basic Hygiene

Hand hygiene, personal protective equipment, and simple habits that keep vulnerable people safe. The home is not a hospital, and the work is not about looking sterile. It is about not bringing things in, and not leaving things behind.

After this module, you can walk into Maria's apartment in East Houston on your next visit and protect her without making the visit feel clinical. You wash your hands at the moments that matter. You wear gloves and a mask only when the moment calls for them, and you take them off the right way. You leave the home cleaner than you found it. You stay home when you are unwell and tell the family and iCaria in time for them to find cover. Older adults are at higher risk from common infections, and the home should be the one place they are safest.

A home kitchen sink with a bar of soap in a dish, a folded hand towel on a hook above, and a potted herb in morning light on the sill

Why this matters

Common infections that pass quickly through younger adults can be serious in an older adult. A bad cold can land Mrs Diallo in the hospital. A stomach bug can dehydrate Mr Khalil overnight. Your hands and your habits are part of how that does not happen.

The goal is not hospital-clean. The goal is the right habit at the right moment.

The five moments for hand washing

Most providers wash their hands when they arrive and when they leave. That covers two of the five moments. The other three matter just as much.

  1. Arriving. Before you touch anything in the home, wash. The germs you brought from the bus and the door handle stop here.
  2. Before food prep. Before you handle anything that will go in the older adult's mouth. Soap, twenty seconds, dry on a clean towel.
  3. After toilet help. Even if you wore gloves. Gloves are not a substitute. Wash after taking them off.
  4. After touching surfaces a sick person used. A tissue. A used cup. The handle of a thermometer. Wash before you touch anything fresh.
  5. Leaving. Before you walk out the door. The germs you might have picked up in the home stop here.

Use soap and warm water for twenty seconds when you can. Hand sanitizer (alcohol-based) is fine between hand washes but not a replacement for the soap-and-water moments.

The twenty-second rule. Hum "Happy Birthday" twice. Or count "one alligator, two alligator" up to ten. Most providers wash for half the time they think they do. Time it once and you will see.

Gloves: when, and when not

Gloves protect against contact with body fluids and broken skin. They do not protect against the air. They do not replace hand washing. They are useful in the right moment, and they spread germs around when worn through the whole visit.

Two hands lathered with soap interlacing fingers under a kitchen tap with water flowing gently

Masks: when, and how

A mask protects the air between you and the older adult. Wear one when the moment calls for it.

Cleaning the common surfaces

At the end of a visit where someone in the home is unwell, do a five-minute surface wipe before you leave. Use whatever cleaning product the family keeps in the home. The product matters less than the surfaces.

Skip the deep clean. You are not cleaning the apartment. You are cleaning the touch points. Five minutes, the surfaces above, done.

When you are the one who is unwell

The hardest call you make in this work. You woke up with a scratchy throat. You are scheduled at Maria's in two hours. What do you do?

A folded clean towel and a fresh bar of soap on a wooden bathroom shelf beside a small potted plant in soft daylight

Key takeaways

Finding this again Open Training from your portal any time to come back to this module. A knowledge quiz follows, and you re-take it each year when you renew your certification.

This guide is general information, not medical advice, and iCaria is not an emergency service. In an emergency call 911. Use every public service your parent qualifies for, including Ontario Health atHome.

Reviewed by Hamid Azzawe, Founder, iCaria Together · 2026-07-20