The lab coat is a mandatory item for access to laboratories in educational institutions and essential for daily routines in clinics, offices, and hospitals. Classified by the WHO as Personal Protective Equipment (PPE), it identifies the professional and protects against infectious agents. Its selection should be made responsibly, considering the function and work environment.
💡 Essential tip for your first lab coat: Contact your course secretariat before purchasing. Each educational institution has its own dress code rules.
Why should the lab coat be white?
The white lab coat is considered the gold standard in healthcare for three main reasons:
| Reason | Explanation |
|---|---|
| Hygiene and asepsis | Allows easy visualization of dirt or blood, preventing contamination and infections |
| Professional image | Conveys authority, competence, and trust to patients |
| Ease of identification | Highlights the professional in the clinical environment, facilitating care |
Currently, there are also colored lab coats, widely used by doctors, dentists, nutritionists, and other professionals who provide care without invasive procedures.
Why avoid lace on lab coats?
Lace is not recommended on clinical lab coats for three reasons:
- Hygiene: the details accumulate dirt and microorganisms, making complete sanitization difficult.
- Safety: they can get caught on equipment or fall onto the patient.
- Professionalism: ornamented lab coats distract from the main focus: quality care.
Types of collars
| Collar type | Characteristics | Recommendation |
|---|---|---|
| Traditional Collar (Sport) | Simple V-neck design, versatile and elegant | General healthcare use |
| Mandarin Collar (Clerical) | High, closed opening, maximum neck protection | Highly recommended for dentistry |
| Shawl Collar | More open design, ideal for use with a tie | Men's styles, formal environment |
Short, 3/4 or long sleeve?
| Sleeve type | Advantages | Recommendation |
|---|---|---|
| Short sleeve | Greater mobility and thermal comfort | Hot climates, routine appointments |
| 3/4 sleeve | Balance between protection and comfort | Versatile use in different climates |
| Long sleeve | Maximum arm protection, formal appearance | Laboratories, high-risk procedures |
⚠️ Attention: According to the Ministry of Health and Fiocruz, the ideal lab coat for laboratories should have long sleeves and be for individual and routine use. Avoid rolling up sleeves to prevent skin exposure to risk agents.
Types of cuffs
| Cuff type | Characteristics |
|---|---|
| Knit Cuff (Ribbed) | Elastic, snug and comfortable, provides flexibility |
| Elastic Cuff | Made with the lab coat fabric itself with sewn-in elastic, functional |
| Shirt Cuff | Aesthetically refined, with buttonhole and button, allows opening the sleeve |
| No Cuff | Simple closing stitch; not recommended for those seeking maximum protection |
Can I wear the lab coat outside the clinic or laboratory?
No. The WHO classifies the lab coat as PPE, and ANVISA recommends its use only within the workplace, according to ANVISA Resolution 32. In some cities and states, professionals who wear lab coats outside permitted premises may be fined.
What is the best type of fabric?
| Fabric | Characteristics | Best for |
|---|---|---|
| Cotton | Natural, breathable, comfortable, and easy to maintain | Hot and humid climates |
| Polyester | Stain and wear resistant, withstands frequent washing | High frequency of use |
| Blend (cotton + polyester) | Combines comfort and durability | Moderate climates, general use |
| Gabardine | Fine and smooth texture, elegant, durable, and easy to care for | Cold climates, formal environment |
| Oxford | Slightly wrinkled texture, informal yet professional look | Versatile use |
| Microfiber | Soft, hypoallergenic, wrinkle-free, absorbs moisture well | Sensitive skin, practicality |
Lab coats available at Dental Access
Dental Access offers a wide variety of lab coats for dental, medical, podiatry, laboratory, and other healthcare professionals:
- Cotton, gabardine, Oxford, and microfiber lab coats
- Models with traditional, mandarin, and shawl collars
- Short, 3/4, and long sleeve options
- Knit, elastic, shirt, and no-cuff options
- Men's and women's models
💡 When choosing the ideal lab coat, consider: color, collar type, sleeve length, fabric, and the climate of your region. This way, you convey professionalism, hygiene, and trust to your patients.
Frequently Asked Questions
Is the white lab coat mandatory?
There is no federal law requiring the use of a white lab coat, but it is the widely adopted standard for conveying hygiene, asepsis, and professionalism. Colored lab coats are accepted in many environments, especially for non-invasive procedures.
Which collar is most recommended for dentistry?
The mandarin collar (clerical) is the most recommended for dentistry, as it offers maximum neck protection, reducing exposure to splashes and aerosols.
Can I wear a short-sleeved lab coat in the laboratory?
According to the Ministry of Health and Fiocruz, the ideal lab coat for laboratories should have long sleeves. Short sleeves may be accepted in some clinical environments, but are not recommended for activities with a risk of exposure to chemical or biological agents.
Which fabric is best for hot climates?
Pure cotton or a blend of cotton and polyester are the best options for hot and humid climates, as they are breathable and provide greater thermal comfort.
Can I wear the lab coat on the street or in public places?
No. ANVISA recommends using the lab coat only within the workplace. Wearing it outside permitted premises may result in fines in some cities and states.
What is better: knit cuff or shirt cuff?
It depends on preference and function. The knit cuff (ribbed) offers more flexibility and comfort. The shirt cuff is more elegant and allows the sleeve to be opened. For maximum protection, avoid cuffless models.
Author: Dr. Maysa Monnerat
Technical Manager - Dental Access
