I've always found this to be a fun conversation topic among geeky, mechanically-inclined, or DIY-enthusiast friends, and it might be interesting to what see bubbles up from the Tildes crowd:

Other than standard things like dishwasher detergent or window cleaning spray, what chemicals or other substances do you keep at home? And what do you do with them? And if you need to take any special precautions for storage, use or disposal, what are those precautions?

Mine are not actually all that interesting, but I'll start:

• Powdered citric acid - for descaling plumbing or kitchen appliances
• Acetone - cleaning gunk off of all sorts of tools, labels off glass items, etc.
• WD40 - cleaning greasy car or bicycle parts
• Glycerin - making "fog juice" for a fog machine

Came home today and found wet clothes in the dryer. Which was weird because earlier, I had found the same load in there wet and just thought I had forgotten to start the dryer. Low and behold, when I stood and watched it, about ten seconds after starting it, it started beeping and gave out an F01 error code.

While googling it, it seemed that the code meant the relay electronics board had failed and needed to be replaced. I thought, I can probably do that, but the board seemed to be more than $150, which is more than the callout fee on our home warranty ($125). But what we most needed was a working dryer!

While looking for the exact price and a source to order the board, I found this video describing a simple fix for a blown solder connection. I unplugged the washer, opened it up, and the board was blown in the exact same spot as in the video. I soldered a jumper in, put it back together, and lo and behold, the dryer runs!

I have an undergraduate degree in electrical engineering, even though it hasn't been my day job in a long time. So I could at least evaluate the plausibility of the fix, and I had the tools and know-how to do the soldering. So definitely not a fix for everyone.

Money is tight right now, so fixing the dryer for $0 (and in half an hour no less) was big for us. Sometimes you need a win, and today was a day I really needed one!

What fixes around the house are you most proud of, saved you some money, or kept a piece of equipment out of the landfill?

I know for basic living for one single person and no pets, a bathroom, and kitchen+living room+bedroom are the bare essentials. So basically a studio.

What I'm looking for is some opinions on what separated rooms are needed/wanted for a house, and also how needed/wanted are they? I'd say the bathroom and "studio" room would rank as #1 and #2, unless you plan on having the "studio" area separate. In that case, these are ranked as:
Bathroom -1
Kitchen - 2
Bedroom - 3
Living room - 4

Maybe add in closets here and there, and a laundry room?

Bthrm closet - 5
Laundry - 6
Bdr closet - 7
Pantry - 8
Lvgrm closet - 9

But I know nothing of what rooms are necessary (or lesser known possible rooms/areas) for living, or even how big they should be. I know in my state, NC, the bare minimum is 720 sq ft, so shooting for slightly over that would be ideal for me. I don't want to have a huge house to clean, and I love cozy, small spaces. If I want to see some larger space, I'll look out a window or go outside.

So what would be your numbered list for priority rooms in a house?

Sorry if this is a bit materialistic.

I think furniture reveals a lot about people, and the way that people organise their space is really interesting to me. For example I allocate a vast amount of space for bookshelves, whereas some people like to have big open spaces.

Personally my favourite furniture brand is probably Vitsoe. There's also often some fantastic furniture on EBay, or available at auction from offices (a really mad thing is that it's fairly common for office rental contracts to require the entire fitout to be ripped out and the office returned unfurnished – this often means everything including the ceiling panels and floorboards is throw out – even if the next tennant would happily accept the fitout) as people move out.

p.s. people who buy really expensive furniture which looks super ugly just so that they can flex their expensive furniture are the worst

Growing up we had a carpet washer we would use once a year or so, but we had a dog and 3 messy kids.

Now that I'm grown up, I'm wondering if people regularly wash their carpets. I know you can rent some powerful units from local stores or get a portable one yourself, but Im actually wondering how common this is for people to do somewhat regularly (vs doing it when necessary due to pet accidents)