Statistics suggest that the bathroom is the most dangerous room in the house, but among DIYers, workshops may be worse. Like bathrooms, the average home workshop packs an assortment of hazards into a small space, and we spend a lot of time there. Whenever you combine copious risks with ample opportunities, you have a recipe for serious injuries.

The uninitiated might think sharp blades and bits pose the biggest risk. But although monster tools can maim, we are naturally more careful around them; less obvious hazards can pose an equal threat. Whether you are equipping your first workshop or are a veteran DIYer who has gradually let down your guard, follow these safety rules to protect yourself and your home.

Eyes
Safety goggles, face shields and impact-resistant glasses with side shields are workshop essentials, and not just when you are operating a table saw or pneumatic nail gun. I’ll never forget the time I splashed instant adhesive into my eye. The metal tube tore as I strained to open it. I flushed my burning eye continuously until the ambulance transported me to the emergency room. Doctors said I was lucky that I wasn’t permanently blinded.

When this accident happened, I hadn’t even started to work; I was just opening the cap. The lesson: It only takes a split second to permanently lose your vision. Make it a habit to don safety glasses as soon as you enter your shop, just as you buckle your seatbelt whenever you get into your vehicle.

Though ordinary eyeglasses can offer some protection from flying objects, the lenses are not as impact-resistant and don’t provide the wrap-around protection that safety glasses afford. The best protective eyewear is comfortable and resists fogging. If you need prescription glasses to work in your shop, consider investing in a pair of prescription safety glasses.

Ears
Over time, the noise from operating power tools in a confined space can damage your hearing. The more frequently you operate power tools and the longer you use them, the more you need hearing protection. For instance, running a portable power sander for hours at a time is more likely to damage your hearing than making occasional cuts on a louder stationary table saw. One of the loudest tools in my shop is a wet/dry vacuum, so I fitted the exhaust vent with a silencer accessory. It slightly reduced the suction, but the noise reduction more than compensated for the lost performance.

Muffs that cover ears are reusable and easy to use; various styles of earplugs are also effective. The only drawback to either type of protection is that it limits your ability to hear. To avoid being startled while operating equipment, consider installing a visual signal such as a motion-activated warning light that flashes when someone approaches the door to your shop.

Lungs
Protecting your respiratory system is essential to health, so minimize airborne particles and ensure ventilation in your shop. Power tools should be fitted with dust-collection accessories. To expel airborne particles, open a window or door or install an exhaust fan. Depressurizing your shop with an exhaust fan will draw fresh air from a nearby living space, which will prevent airborne particles from escaping into your home.

Tool-mounted dust- and chip-collection devices provide the first line of defense; airborne dust filters trap smaller particles. Your last line of defense is to wear personal breathing protection. These devices are rated for specific tasks. A nuisance dust mask may be fine for light sanding, but a respirator rated for fumes and vapors may be necessary for tasks such as spraying finishes. Store the respirator in a sealed, airtight bag to keep its filters effective.

Hands
Your head may be the most powerful safety device for protecting your hands in the shop. If you think before you move your hands, concentrate on what they are doing and proceed slowly and deliberately, you’ll greatly reduce your chance of injury.

Before you begin any project, consider whether to wear gloves. Various styles and materials are available to protect users from harsh chemicals, burns, cuts, bruises, abrasions and punctures. They can also improve your grip on tools and reduce vibration and fatigue.

However, gloves and loose-fitting clothing are generally considered taboo when operating large equipment with spinning blades or bits. (When working with these types of tools, use featherboards, hold downs, clamps or push sticks rather than gloves.) There is no glove that is suitable for all shop activities. Consult the labels on chemical containers or the personal protection equipment section on a product’s materials safety data sheet for guidance.

Neatness counts
When we are busy, it’s easy to get sloppy. Tools and containers pile up on workbenches, scraps litter the floor, extension cords snake across travel paths. You may think you don’t have time to clean as you work, but a messy shop actually wastes time because you can’t work as efficiently. Most important, it increases the risk of falls, fires and explosions.

When I was a kid, my dad had a place for everything in his shop. He would trace tools on pegboards and label shelves and drawers to make sure I put things back where they belonged. He wired the shop so tools could be plugged into nearby outlets without extension cords that might pose tripping hazards. He was a stickler for sweeping up sawdust and tossing cutoffs in the scrap bin, and he stored solvent-base paints and cleaners in a fire-resistant metal cabinet.

In all the years we worked together, I don’t recall either of us falling in the shop. The only real threat was the reprimand that would follow if Dad discovered a tool silhouette and empty hook on the pegboard when he was about to start a project.

Commonly used tools should be kept handy so they are just as convenient to replace as they are to grab. Consider creating specialty kits that contain the right tools and safety gear for specific tasks. When you’re finished using a kit, you can return everything to storage in a single step.

Fire and explosions
A spark from a light switch or a pilot light from an appliance is all it takes to ignite airborne dust or solvent fumes and cause a flash fire or explosion. Dust-collection systems and stationary power equipment should be grounded so they won’t accumulate static electricity. If you plan to spray solvent-base finishes in your shop, consider installing a spray booth with an explosion-proof fan to exhaust fumes. Never use gasoline as a degreaser in your shop or store gasoline or gasoline-powered tools indoors. To avoid spontaneous combustion, soak oily rags in water and set them outdoors to dry. 

Tool safety
Tool manufacturers go to great lengths to ensure that their products are safe. This includes fitting them with guards and shock-prevention features such as three-prong grounded cords. It’s up to you to maintain tools and use them properly to avoid cuts, blunt-force injuries, electric shocks and fires. Here are a few maintenance must-dos:

* Replace frayed cords or loose plugs.

* Keep blades and bits sharp so they perform with less effort.

* Do not remove guards, shrouds or shields designed to protect you.

* Do not overload electrical circuits.

* Unplug tools when they’re not in use and when you’re preparing to change bits or blades.

In case of emergency
Despite your best efforts at prevention, shop accidents happen. Whenever you work in your shop, you should have a means of calling for help, such as a mobile phone in your pocket. Post emergency numbers in your shop, and always keep a fire extinguisher and first-aid kit handy. In an emergency, the speed and effectiveness of your response can go a long way toward minimizing harm.