Health care professionals (nurses, midwives, social workers, physicians, respiratory therapists, PSWs, and others)

• Students in clinical placements (nursing, medical, dental, and related programs)

• Employees in health care and long-term care settings

• Other sectors where respirator use is mandated, including first responders, laboratory staff, and industrial workers

Yes. NursesWeCare strictly adheres to the CSA Z94.4-18 Standard, the national benchmark in Canada for Respiratory Protection and Qualitative Fit Testing. Our N95 fit testing program is delivered exclusively by Registered Nurses trained in Occupational Health Nursing and Infection Prevention and Control (IPAC), and certified by 3M Canada and SureHire.

We ensure full compliance with all required procedures for qualitative fit testing, including:

• Bitrex™ Solution aerosol testing — a validated, Health Canada-recognized qualitative testing method

• Use of CSA-approved test hoods and nebulizers following manufacturer guidelines

• Completion of both sensitivity screening & fit testing protocols, as outlined by CSA Z94.4-18

• Comprehensive instruction on donning, doffing, respirator care, and user seal checks, aligned with occupational health standards

• Documentation and tracking are aligned with workplace health and safety requirements

We are committed to evidence-based, nurse-led service delivery, ensuring the highest standards of safety for healthcare professionals, workplaces, and educational institutions.

At NursesWeCare, every mask fit test is conducted by a Registered Nurse (RN) with:

• Advanced knowledge in Infection Prevention and Control (IPAC)

• A solid foundation in anatomy, physiology, and respiratory protection

• Clinical expertise to assess fit accuracy, seal integrity, and wearer comfort

• A commitment to safety, compliance, and professionalism

Each client receives a printed, verifiable certificate valid for 2 years, aligned with Ontario standards. As a nurse-led, evidence-informed clinic, NursesWeCare delivers safe, compassionate, and regulation-based service. Your care is guided by current health guidelines and a deep respect for every client’s well-being.

Each test takes approximately 20–25 minutes per person.

Avoid eating, drinking (except water), chewing gum, or smoking at least 15–30 minutes before testing.

• Arrive clean-shaven — facial hair (e.g., beard, stubble) may interfere with the mask seal.

• Avoid wearing makeup, especially foundation, powder, or any product on areas where the mask contacts the face (nose, cheeks, chin). These can affect the seal.

• Remove jewelry or accessories near the face and neck (e.g., large earrings, nose rings, or dangling earrings) as they may interfere with mask fit.

• Take your regular medications as prescribed, especially for conditions such as high blood pressure, asthma, or diabetes. If unsure, consult your healthcare provider before your appointment.

• Stay hydrated the day of your appointment but only sip water up to 15 minutes before the test.

Yes. You'll receive a certificate after successful testing, valid for 2 years (in Ontario, Canada). Employers, schools and institutions can also verify results via our certificate lookup page (www.nurseswecare.org/verify-certificate).

All certifications are issued by qualified Registered Nurses and comply with CSA Z94.4-18 guidelines.

Yes. We provide mobile fit testing for schools, clinics, and workplaces. Contact us (info@nurseswecare.org) for partnership or bulk scheduling. How do we book or get a quote?

You can request a group quote or book your on-site session by completing our Booking Form or emailing us directly at info@nurseswecare.org. Please include:

• Your location

• Desired date/time

• Estimated number of participants

• Any specific respirator types or requirements