How can you properly select and fit lab gloves?

1 Types of gloves

There are different types of gloves available for different purposes and levels of protection. The most common materials are latex, nitrile, vinyl, and neoprene. Each material has its own advantages and disadvantages, such as durability, elasticity, sensitivity, and resistance to punctures, tears, and chemicals. You should consider the type of exposure you expect, the frequency and duration of use, and any allergies or sensitivities you have when selecting the glove material.

2 Sizes of gloves

The size of your gloves is also important for your safety and comfort. Gloves that are too large can slip off, interfere with your dexterity, or create folds that can trap contaminants. Gloves that are too small can cause hand fatigue, reduce blood circulation, or tear easily. To find the right size, measure the width of your palm at the widest point and compare it to the manufacturer's sizing chart. You should also try on the gloves and check that they fit snugly but not too tightly around your fingers and wrists.

3 Fit of gloves

To ensure the proper fit of your gloves in the lab, you should always wear gloves that match the shape and length of your fingers and hands. Additionally, avoid wearing gloves that are damaged, wet, or contaminated. To ensure a proper fit, start by washing and drying your hands before putting on gloves. Then, remove any jewelry or accessories that could damage or interfere with the gloves. Use a glove dispenser or a clean pair of tweezers to pick up the gloves by the cuff and avoid touching the fingers. After pulling the gloves over your hands and smoothing out any wrinkles or air bubbles, adjust the cuffs to cover your wrists and sleeves. To check for any holes, tears, or leaks in the gloves, inflate them with air or fill them with water. Lastly, replace the gloves as soon as they become worn, dirty, or compromised.

4 Care of gloves

It is essential to take care of your gloves in the lab for your safety and hygiene. You should never reuse or share disposable gloves, nor wash or disinfect them as this could weaken or damage them. Furthermore, you should avoid touching your face, hair, phone, or other surfaces with gloved hands as this can spread contamination. When removing your gloves, pinch the cuff and peel them off inside out without touching the outside. Dispose of your gloves in a designated bin or container following the lab's waste management protocols, and wash and sanitize your hands after removing them and before touching anything else.

5 Tips for glove use

To ensure safe and effective glove use in the lab, it's important to choose the right type and size for each task and experiment, as well as consult safety data sheets (SDS) for the chemicals you handle. Wear gloves only when necessary, and remove them when you are done or when you switch to a different activity or location. Additionally, store your gloves in a cool, dry, and clean place away from direct sunlight, heat, or chemicals. It is also wise to keep a spare pair of gloves handy in case you need to change them quickly or unexpectedly. Finally, monitor your gloves for any signs of wear, tear, or degradation and inspect them regularly for holes, leaks, or stains.

6 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?