What are scrubs? In short, they are the practical, durable garments worn by healthcare professionals to perform their duties with cleanliness, comfort and efficiency. This article dives deep into the answer to that question, exploring the history, design, materials, care, and evolving roles of scrubs across medical settings and beyond. Whether you are a student starting in a clinical placement, a nurse updating your wardrobe, a dental hygienist, a veterinarian, or simply curious about the attire you see in hospitals and clinics, this guide offers clarity on what scrubs are and why they matter.
What Are Scrubs? A Clear Definition
What are scrubs? They are a two-piece set typically consisting of a short- or long-sleeved top (the scrub top) and matching trousers, or in some cases a one-piece scrub suit, designed to be worn in medical environments. Scrubs are designed to be easy to clean, resistant to stains, comfortable for long shifts, and simple to move in. The term “scrubs” originates from the practice of scrubbing in before procedures, but over time it has become the conventional name for the everyday uniform worn by clinicians, surgeons, dental professionals, veterinarians and many other health workers.
In everyday usage, people often refer to “scrub sets,” “scrub tops,” or “scrub trousers.” The name itself is versatile, with some regions favouring “surgical scrubs” when referring specifically to attire used in operating theatres. Yet across the healthcare spectrum, the essential idea remains the same: a practical, easy-to-wash outfit that supports hygiene, safety, and patient care.
A Short History of Scrubs
The origins of scrubs lie in the evolution of hospital attire from ceremonial or formal garments to practical clothing designed for cleanliness and throughput. In the early to mid-20th century, surgical teams began adopting more uniform, easily laundered clothing that could be sterilised and quickly changes between patients. The classic blue and green colourways emerged because those hues reduce glare from operating room lighting and help mask stains, while also being soothing to the eye over long procedures.
As medicine modernised, scrubs spread beyond the operating theatre into general wards, clinics, dental suites and veterinary practices. The materials and cuts have shifted over decades—moving from heavy cottons to blends that balance durability with stretch, breathability, and easy care. Today, scrubs are a ubiquitous feature of healthcare infrastructure, symbolising both function and professionalism in a demanding environment.
Materials and Design Features of Scrubs
Common Fabrics for Scrubs
Most scrubs today are made from blended fabrics that combine comfort with resilience. A typical composition is a blend of polyester and cotton, sometimes with a touch of elastane for stretch. Some premium options use recycled fibres or performance blends that improve moisture-wicking and odour control. The fabric chosen influences how scrubs feel after a long shift, how quickly they dry after a wash, and how resistant they are to pilling and wear.
Fibre choice matters for stain resistance, colour retention, and ease of laundering. For example, polyester blends generally hold colour well and resist wrinkling, while cotton on its own offers softness and breathability but can shrink or wrinkle more easily. Many designs prioritise a balance between these properties, knowing that healthcare workers require garments that stay looking professional through repeated wash cycles.
Fit, Pockets, Drawstrings and Comfort Features
Search for scrubs with practical design features: roomy pockets for pens, badges, and medical tools, reinforced seams for durability, and waist adjustments such as drawstrings or elastic bands. The cut should allow freedom of movement, whether bending, standing, or reaching, and accommodate a range of body shapes. Women’s and men’s cuts vary, with some brands offering feminine fits, others providing unisex patterns that suit a broad audience. In recent years, there has also been a move toward more inclusive sizing and more comfortable, flatter-lock seams to reduce irritation during long shifts.
Colour and style options extend beyond the classic blues and greens. Hospitals, clinics, and dental practices often opt for specific tones to create a cohesive environment, while cosmetic and veterinary settings may choose different palettes. Some employers also offer logo embroidery or department-specific designs to aid in identification and branding.
Colour Codes and Meanings in Healthcare
Many healthcare facilities use colour coding to distinguish roles, departments or shifts, but there is no universal standard. For example, blue scrubs might indicate nursing staff in one hospital, while in another, blue could be used for a particular department or role. Green, teal, purple and even grey scrubs are common across different settings. Because colour codes can vary widely between organisations, it is essential to follow local guidelines when choosing or ordering scrubs for a specific workplace.
Regardless of colour, the essential attributes remain: scrubs should be comfortable, easy to clean, durable, and appropriate for the required level of activity and infection-control standards. When new team members join a facility, uniforms help create a professional, cohesive appearance and can support efficient patient care routines.
Care and Longevity of Scrubs
Washing Guidelines
Proper care extends the life of scrubs and helps maintain hygiene standards. Most scrubs can be machine washed at typical temperatures, but follow the manufacturer’s care label for exact instructions. In healthcare settings, higher temperature washes (60C or higher) are sometimes recommended to reduce microbial load, particularly for reusable garments that may become contaminated during patient care. When washing scrubs at home, a standard hot wash is often sufficient, while ensuring colours remain vibrant.
Colourfastness is another consideration. Turn pockets inside out to protect prints, use detergent appropriate for coloured fabrics, and avoid bleach on dark colours unless the label permits it. If a scrubs set comes with logos or embroidery, laundering instructions may differ slightly to preserve embellishments.
Drying and Storage
Air-drying is gentle on fabrics and helps prevent shrinking and excessive wear, though tumble-drying on low heat can be acceptable for many blends. High heat may cause fibres to break down over time, reducing fit and durability. Store scrubs in a clean, dry place to avoid mildew and odour buildup. If you use a dryer, remove scrubs promptly to minimise wrinkles.
Scrubs Across Environments
While the hospital is the most recognised setting for scrubs, they are used in a variety of professional contexts. Dental practices employ scrub sets that are designed for precise, meticulous work, while veterinary clinics require sturdier fabrics to withstand fur, claws, and mess. Beauty and spa environments use scrubs in more limited forms, focusing on comfort and hygiene while achieving a polished appearance. Laboratory technicians may wear scrubs to prevent cross-contamination and to maintain a sterile working environment. Outside work, fitness enthusiasts and cosplay communities have even adopted scrub-inspired outfits for comfort and practicality.
Choosing the Right Scrubs for You
Setting and Profession
Consider your workplace when selecting scrubs. Surgical scrubs often require specific shades and sterilisation standards, with a focus on durable top-and-trouser sets that can withstand frequent washing. Day-to-day clinical roles may benefit from reinforced seams, larger pockets, and breathable fabrics that help during long shifts. If you work in a veterinary practice, you might prioritise stain resistance and durability to handle animal care tasks, including handling fur, blood, and other substances.
Sizing, Fit and Body Type
Scrubs come in a range of sizes and cuts. Unisex patterns are common in many brands, while others offer separate men’s and women’s cuts. Consider length of top and trousers, leg length in particular, as well as sleeve length. If you’re tall or petite, look for brands that offer tall or petite options. A well-fitting pair of scrubs reduces fatigue and helps you perform tasks more efficiently.
Material and Durability
Durability is a key factor. Look for fabrics with a good balance of softness, strength and crease resistance. If you’re in a fast-paced environment or work night shifts, you may prefer fabrics with moisture-wicking properties to feel dryer and fresher between washes. Pockets should be well-placed and securely stitched to prevent contents from falling out during movement.
Environmental and Ethical Considerations
As with any clothing, environmental impact and ethical production are important considerations. Reusable scrubs reduce waste compared with disposable options, but they require laundering. Facilities and healthcare organisations increasingly prioritise sustainable fabrics, reduced water usage, and ethical supply chains. If sustainability matters to you, look for scrubs made from recycled fibres or responsibly sourced materials, and consider brands that publish transparent environmental policies and manufacturing standards.
Myths and Facts about Scrubs
- Myth: Scrubs are always blue or green.
Fact: While blue and green are common, scrubs come in a wide array of colours and patterns depending on the workplace and personal preference. - Myth: Scrubs are one-size-fits-all.
Fact: Proper fit matters for comfort and safety; many brands offer multiple cuts, sizes and lengths to accommodate diverse body types. - Myth: All scrubs are the same quality.
Fact: Fabric blends, stitching quality and design features vary significantly between brands, affecting durability and wash performance. - Myth: Scrubs cannot be customised.
Fact: Many providers offer logo embroidery, department coding and personalised features to reflect workplace identity.
Frequently Asked Questions about What Are Scrubs
- What are scrubs made of? Most scrubs are made from cotton-polyester blends with optional elastane for stretch. Some premium scrubs use additional recycled or high-performance fibres for improved durability and moisture management.
- Why are scrubs blue or green? The colours reduce glare from lighting, assist with patient visual comfort, and help mask stains during long procedures. They are also easier to whiten with standard laundering chemicals.
- How should I wash scrubs? Follow the care label, typically washing at a high temperature where possible, using an appropriate detergent, and drying as recommended to maintain colour and strength.
- Are there different scrubs for dental or veterinary use? Yes. Dental scrubs might prioritise compact pockets and colour codes, while veterinary scrubs may withstand more heavy-duty use and staining.
- Can I personalise my scrubs? Many workplaces allow embroidered names or logos, subject to policy and supplier agreements.
The Future of Scrubs
The evolution of scrubs continues beyond colour and cut. Innovations include antimicrobial finishes, enhanced stretch fabrics, and performance blends designed for comfort during long shifts. Sustainable and circular design approaches are gaining traction, with brands exploring recycled materials, longer lifespans, and easier refurbishment of scrubs through take-back programs. As telemedicine and remote triage continue to influence healthcare delivery, the fundamental role of scrubs as practical, hygienic attire remains clear, with ongoing improvements aimed at keeping staff comfortable, focused and professional throughout their day.
Conclusion: Why What Are Scrubs Matter
What are scrubs? They are more than just clothing. They are a practical system designed to support hygiene, efficiency, and patient safety. Scrubs unify healthcare teams, aid in infection control, and adapt to a wide range of clinical and non-clinical environments. The right scrubs combine durable materials, comfortable design, and thoughtful features such as pockets and reinforced seams, all while reflecting the culture and requirements of the workplace. Whether you are choosing your first scrub set or refreshing your wardrobe, understanding what scrubs are helps ensure you select garments that perform well, feel good, and project a professional image for both colleagues and patients alike.