A Guide to Choosing the Right Safety Equipment

Start with the hazard, not the product

The most useful question when choosing protective gear is “what could hurt me here?” Flying chips, noise, fine dust, fumes, sharp edges and heat each call for different protection, and gear that is excellent against one hazard may do little against another. Safety glasses do nothing for your lungs, and a dust mask does nothing for noise.

Personal protective equipment, usually shortened to PPE, is the last line of defense. It works best alongside good habits, guards, dust collection and a tidy work area, not instead of them. Always follow the tool and gear manufacturers’ instructions, and check any rules that apply where you work. This article is general information, not professional safety advice.

Eye and face protection

Eyes are easily injured and hard to repair, so eye protection is the item to put on first. Common choices:

• Safety glasses have impact-resistant lenses and often side shields. They are comfortable enough to wear for long sessions.
• Goggles seal around the eyes, which helps when there is fine dust, splashing liquid or debris coming from several directions.
• Face shields protect a larger area, and are generally worn together with glasses or goggles, not instead of them, for work like grinding or turning where larger pieces can fly.

What to check:

• Look for impact-rated markings on the lens or frame. In the United States, a commonly seen standard marking is ANSI Z87.1, but follow the label’s own guidance on what the product is rated for.
• Make sure the lenses are clear and not deeply scratched, which reduces both visibility and strength.
• Choose a model that sits close to the face without pressing or fogging. Anti-fog coatings help some people.
• Prescription glasses are not safety glasses unless they are rated as such. Over-glasses and prescription safety eyewear are available.

Welding needs a welding helmet or similar specialized protection with the right shade for the process, which is a separate subject from general shop glasses. The same goes for an angle grinder, where sparks and fragments make a face shield worth considering.

Hearing protection

Power tools can be loud enough to damage hearing over time, and the damage is typically gradual and permanent, so it is easy to ignore. Exposure above roughly 85 decibels over a long period is often cited as a level at which protection is advised, and many saws, routers, planers and grinders can exceed that. Other noisy tools can matter as well, including a large air compressor.

Common types:

• Foam earplugs are inexpensive and can be effective if inserted properly.
• Reusable earplugs with flanges are easier to keep clean and handle.
• Earmuffs are quick to put on and take off, and some people find them more consistent in fit.

Hearing protectors usually carry a noise reduction rating on the package. Higher numbers indicate more reduction in lab testing, but real-world results are typically lower, especially if the fit is poor. For very loud work, some people use plugs and muffs together; check the manufacturer’s guidance. Do not choose protection so strong that you cannot hear warnings or conversation if that creates a different risk.

To check fit, foam plugs should be rolled thin, inserted into the ear canal while gently pulling the ear up and back, and held a few seconds while they expand. Earmuffs should seal fully around the ear, with hair, glasses arms or hats not breaking the seal.

Respiratory protection

Dust, sanding residue, paint and finish vapors, and some cleaning products can harm the lungs. The right choice depends on what is in the air.

• Disposable dust masks and filtering facepieces are common for dust, such as from sanding or sweeping. Look for a recognized filtering rating on the package, and follow its stated limits.
• Reusable half-mask respirators use replaceable filters or cartridges. Dust needs particulate filters, while vapors from solvents and some finishes need cartridges designed for those vapors. The two are not interchangeable, so read the labels.
• Cloth and basic comfort masks are not designed for fine dust or fumes.

Fit is critical. A respirator that does not seal on your face allows air to leak around the edges. Facial hair along the seal line typically interferes with a good seal. Read the instructions for performing a seal check, and consider more formal fit testing if your work involves serious exposure. Replace disposable masks when they become damaged, hard to breathe through or dirty, and change cartridges according to the maker’s instructions.

For wood finishing, vapors are often the main concern, so check the finish label. Some hazards, such as certain old paints, asbestos-containing materials, mold or large quantities of chemical vapor, call for professional guidance, not a standard shop mask. When in doubt, stop and find out what you are dealing with.

Hand protection

Gloves are the most situational item. They help in some tasks and can be hazardous in others.

• Cut-resistant gloves help when handling sheet metal, glass or sharp edges.
• Leather work gloves offer general protection against splinters, abrasion and rough materials. Many people reach for work gloves when moving lumber or masonry.
• Chemical-resistant gloves matter when working with solvents, strippers or finishes. The material must suit the chemical, so check the product label.
• Heat-resistant gloves are used with hot metal or heat guns.

Do not wear gloves near rotating tools such as drill presses, lathes and table saw blades unless the manual says it is fine. A glove can catch on a spinning part and pull the hand in. Many people take them off for those tasks and rely on technique, push sticks and clamps instead. Gloves should fit snugly, without bunching, and should be replaced when they are worn through or soaked.

Other worn protection

Depending on the job, other items may be relevant: sturdy closed shoes (steel or composite toe for heavy materials), hard hats overhead, knee pads for floor work, and sleeves or aprons suited to the task. Tying back hair and removing jewelry is also part of dressing for safety.

Matching gear to the task

This is a starting point, not a complete list. Check the manuals and product labels for your own tools and materials.

Comfort affects use

Gear that is uncomfortable tends to stay in a drawer. Try different styles, sizes and models until you find ones you will actually wear. Keep protective items near where they are used, such as glasses and plugs at the machine, so wearing them takes no extra effort. Inspect everything before use, clean it as the maker directs, and replace parts that are cracked, stretched or worn. No gear can promise complete protection, so combine it with sound technique and caution.