For questions generally relating to preventing or avoiding injury in the home or on the job site.

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0
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0answers
19 views

Is it safe to use pressure-treated wood for a workbench in my shed?

I have some leftover PT wood from building a platform for my shed. I'd like to use it to build a frame for a worktable that I can place inside that shed. It will stay dry in the shed, but the shed ...
2
votes
2answers
138 views

Have an unused receptacle in the ceiling that used to have a fan. What is safe way to cap it?

I have an unused receptacle in the ceiling that used to have a fan attached. Now the wires are dangling out of the box (all are wire nutted to keep separate except the ground). If I go to and get a ...
2
votes
1answer
35 views

Can I terminate my dryer vent next to my gas meter?

Background I want to move my electric dryer. This involves moving the exhaust vent. This question is about where I can safely terminate the vent duct on the exterior of my home. I already understand ...
0
votes
1answer
64 views

Is it okay to throw paper towels & rags with mineral spirits in the trash bin?

Newbie painter here. Is it okay to throw rags and paper towels that soaked mineral spirits into a plastic bag and then into the trash can?
2
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4answers
126 views

Secret documents digital safes without an overriding key? [closed]

Are there any safes which can be opened with a programmable keypad combination or thumb fingerprint but do not come with a key? I am concerned about the fact that if somebody steals my key they will ...
2
votes
2answers
73 views

Are two prong cords safe? Audio Interface

I have an audio interface called an m-audio profire 2626 (made sometime in the late 2000's) that's just a solid metal box that takes inputs form mics and 1/4 jacks - it only has a two prong plug-in ...
0
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0answers
29 views

Advantages/Disadvantages of “pig snout” style or common two filter respirators

I'm looking at getting a respirator for mainly woodworking. I have seen the two filter type is very popular. I do not know though, with the two filter style respirator do you always need a filter on ...
2
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0answers
28 views

If a Drill's Clutch doesn't properly align the gears, can it cause the Chuck to loosen?

So I was using my hammer drill to drill into some masonry when I ended up hitting the clutch to a lower setting. When this happened, the trigger remained pulled for a moment, but the bit nor the chuck ...
0
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2answers
65 views

Is it safe to have a wall wart plugged in to a receptacle in an attic?

I'm trying to move my router to get better reception through my house. There is a perfect spot just below the ceiling in the middle of my house. I can run the CAT5 no problem, however, I'm worried ...
4
votes
1answer
154 views

At what height should CO detectors be installed?

I've got a Carbon Monoxide (CO) detector (BRK CO250B, instruction sheet PDF) that I am looking to install in our house. All of the bedrooms are on the top level of our quad-level house, and I'm ...
1
vote
1answer
67 views

Light socket adapters - are they safe?

I'm in the process of building a little grow cupboard for herbs and vegetables and want to make a row of 24-30W CFL's (compact flourecent lights) and have found these plug adapters: ...
1
vote
1answer
44 views

Weight bearing glass furniture

I've seen some furniture (beds, tables, media units) that are made of wood but sit on glass legs. See this bed with glass legs. The glass legs are usually rectangular and appears to be double ...
7
votes
3answers
265 views

What can I do about electric code violations in a rental unit?

My fiance and I are currently renting an apartment in Baltimore, MD and recently we have become alarmed by much of the house's wiring. Things we have seen included: countless wires that are spliced ...
2
votes
1answer
49 views

How to safely install drywall anchors near wiring

I need to hang a rack on a pantry wall, the other side of which has a light-switch. The rack will be holding quite a bit of weight (well-distributed, and close to the wall, though), and I need to ...
1
vote
1answer
31 views

Correct gauge of wire to power 2 ceiling lightnings

I was attempting a simple home improvement project that has slowly become a bigger job than I expected. So my aunt had a light bulb hanging from the ceiling in the corridor and wanted it replaced ...
1
vote
1answer
34 views

Using a Light Bulb Socket Switch to Control a Buzzer

I am currently using a turn knob switch for light bulbs to enable and disable a buzzer. I think the buzzer runs at 12 volts and draws a few amps. Is this safe? Unless I'm told otherwise my basic ...
2
votes
2answers
113 views

How do I make my gas oven produce less carbon monoxide?

I had someone perform a combustion safety test on my oven today and he discovered that it's producing an elevated level of carbon monoxide compared to average: 80 PPM. He said the best ovens he's seen ...
0
votes
3answers
232 views

Using half of a 240v dual-phase circuit as a 120v single-phase circuit (US)

Usually when I see a 240v device, it is wired to its own double-pole circuit breaker, with each pole connected to a different 120v phase (to provide 240v total). If there is a 120v device in the same ...
2
votes
1answer
50 views

Is the light intensity from inverter type welders different from transformer type welders?

I have tried researching this, but cannot find any supporting information. I would like to know if the light intensity from inverter type welders is different to transformer type welders, and if so, ...
1
vote
2answers
114 views

Safely use a bare light socket

I've got a box of sockets like this: I was planning to mount a few of these on the ceiling, but am wondering about safety since the hot wire is essentially exposed, and would be very close to one's ...
3
votes
2answers
134 views

What are the code requirements for crossing a buried LPG line with an electric line?

Trenching for 1" Non-Metallic Liquidtight Conduit Type LFNC-B with 18" cover (10-3 W/G UF wire installed, 240V with 30A breaker) to serve a well. Just bumped into LPG line crossing conduit's path at ...
2
votes
2answers
150 views

When does one get a new extinguisher or recharge?

Do you have to recharge a fire extinguisher every year even if if still shows some charge? Is the year the standard or does it depend on whether the extinguisher is showing no charge? What if it ...
2
votes
1answer
320 views

How do I determine what max 3 way bulb will be safe in my lamp?

I bought a lamp that has a metal shade. The sticker says max 60 watt but it clicks 3 times like a 3-way with the light coming on on the second click. How do I determine what max 3 way bulb will be ...
6
votes
1answer
177 views

Why do fire extinguishers lose pressure over time?

We have a lot of fire extinguishers we're using in our company, and I'm wondering why fire extinguishers become depressurized even they're not being used, just on standby. I want to know why it's ...
0
votes
1answer
429 views

My roommate accidentally(?) left the stove on. Should I be concerned? [closed]

Not sure if this is the right place to ask, but it's somewhat of a safety question, so here goes... I came home from work the other day and saw there was a pot on the stove. Thinking one of my ...
4
votes
3answers
806 views

Should I replace ALL the fuses in plugs?

In certain countries (for example the UK), plugs have fuses in them. In most cases, this is a stand 13 A fuse. My question: If I know that a device (to which the plug is attached) won't draw even a ...
1
vote
3answers
263 views

Is is safe to deal with wiring after only shutting off the room's fuse, but not the main switch?

I think the question title says it all: Given a distribution board in the house (220 VAC), is it enough to shut off only the room's fuses, or must one shut off the main switch for the board before ...
6
votes
2answers
2k views

Outdoor electrical outlet exposed to the rain

Besides tripping a circuit breaker, is there any risk created by a 120V electrical outlet getting wet from the rain? The outlet was installed on an outdoor patio by the builder, so it was intended to ...
0
votes
3answers
186 views

Are my outlets unsafe?

Some (but not all) of the electrical outlets in my kitchen look like this: (I don't know what this kind of outlet is called.) One of those outlets is where I plug in my toaster oven. In the last 6 ...
4
votes
2answers
573 views

What kinds of gloves should be used for working with mortar?

I am currently working on my eagle scout project, and I will be using mortar to put together part of my project (I know this doesn't completely apply to home improvement so if this is the wrong place ...
2
votes
1answer
85 views

Is there a danger of back flow from water heater while replacing a saddle valve?

We have a leaky saddle valve feeding our humidifier. We eventually want to get a real valve installed, but for now are looking for a cheap near-term solution. Here is my concern: the original ...
1
vote
2answers
86 views

Removing a leftover oil-burner safety switch?

When I converted from oil to gas heat, the contractors left the remote "emergency off" switch in the circuit. I've since been told that these are explicitly Not Recommended for gas furnaces. Is that ...
0
votes
0answers
76 views

Asbestos in my furnace closet - should I get rid of it?

I have a home built in 1958 with a closet inside the house that contains the furnace. When the house was constructed this closet was lined with asbestos as a safety measure. How dangerous is it for my ...
3
votes
3answers
145 views

What is a quick and easy way to disable a door so you can no longer use it?

I have a two story home with a one story garage attached. The garage has a flat roof. I can access the roof through a door in my upstairs bedroom. At one time the garage roof had a fence around the ...
2
votes
4answers
1k views

What's the recommended distance of a fire pit from a building?

I'd like to know if there's an argumentation-/science-based recommendation regardless of the specific laws in different countries. Boundaries/parameters of my question: fire pit for making a(n open) ...
-2
votes
0answers
133 views

Why do outlet faceplates use flathead screws? [closed]

I had to take the faceplate off of an outlet to paint. I was surprised to see that is was attached by a flathead screw. Since then, I've been checking other outlets and just about every one uses a ...
12
votes
6answers
3k views

Electric shock - was I stupid, unlucky, or a combination of both?

One of the double sockets in our garage needed replacing (damaged after a washing pole hit it) - a pretty trivial job that I'd done before. So I flipped the MCB for the ring main, used a non-contact ...
3
votes
2answers
352 views

Can a 1x4 jack stud be used instead of a 2x4?

I just noticed that my contractor,whom is building a shed, has cut the sole plate and replaced the jack stud with a 1 by 4 to accommodate a door he ordered. He had framed the opening too small and ...
13
votes
10answers
4k views

How can I protect my fingers while using a band saw?

I intend on using a band saw to cut out large meeples (the wooden pieces from the board game Carcassonne) from a 2x4 board. I'm worried about cutting my fingers. What tool can I use to help keep ...
0
votes
2answers
6k views

Is ceiling fan missing grounding wire from the ceiling box, and is this safe?

I recently had a contractor/handyman install a Hunter ceiling fan for me. It worked great, but my wife came home and thought it was too big. I ordered a different Hunter fan, and figured I could ...
2
votes
3answers
7k views

How do I safely paint the walls and ceiling in this high ceiling staircase?

I need to paint the walls and ceiling in this staircase. The ceiling is flat, and does not slope down with the stairs. That means that the ceiling at the bottom of the stairs is very high. The walls ...
1
vote
1answer
123 views

Are molds dangerous to health if they are not in my own apartment?

I need a help to decide if I will move out from this building because of mold and health risks. Is it dangerous to live in a buliding in which the hallway is full of mold? I've been reading about ...
2
votes
2answers
3k views

Ways to Safely Repair 45 Degree Pitched Roof without Jacks?

What methods can a person use to safely repair a roof that is slanted at a 45 degree (or greater) angle without using Roof Jacks? Is there anyway it is possible for a person to safely walk on such a ...
3
votes
1answer
628 views

Can I build 11' x 5.5' loft with 2x2x8 beam and 2x4 joist?

I have looked at a lot of span tables and calculators and am not sure if I can safely build this loft. It is in a garage and will need to bear the weight of two or three people and a build-in desk ...
2
votes
3answers
657 views

How can I attach a safety gate at the bottom of the stairs?

I have a wall on one side with trim molding at baseboard and opposite end is the wooden banister. What type of gate can I attach. The drywall is not holding the screws in place and we we frequently ...
0
votes
2answers
681 views

What happens if you wire a four-prong dryer cord backwards?

What happens if you get the red and black wires of a four prong dryer cord backwards? This question assumes: we are talking about U.S. Residential wiring the person doing the wiring gets the green ...
1
vote
2answers
86 views

What could be causing my electric hob to leak voltage?

When cleaning my ceramic hob yesterday (wet, but not excessively), I noticed some voltage going through my wet finger when touching the shaft of one of the knobs (I had removed the knobs before). I ...
1
vote
2answers
295 views

Power Strip/Extension Cord on TV stand

I have a question. I have a TV stand with a capacity of 80 lb., and on it a TV that weighs ~50lb. On the wall directly behind my TV, I have two electrical outlets. On the floor, I have a surge ...
0
votes
1answer
114 views

811 just marked my utilities, can I mow my lawn?

I had 811 mark my utility lines. They were here today.They marked with both spraypaint and flags. The markings are valid per their rules for 30 days. It will be about 2 weeks before I can get the ...
1
vote
1answer
196 views

Is there an electrical problem if my voltage/metal detector alerts for the whole wall?

I'm about to drill some 5mm diameter x 35mm deep holes to support a new curtain rail and when I used a voltage/metal detector to check for cables etc. it gives an alert for the entire surface of the ...