I like this video because it does a great job of introducing the basic foundations of house cleaning (and because he doesn't use bleach, which is a common allergy in addition to being awful to inhale). He also talks a little about how to clean a vacuum. And why you shouldn't put grease from your pots and pans down the sink drain. I also love that he mentions that different houses and different people have different needs and different versions of what clean and cleaning looks like.

He doesn't mention though that the toilet seat comes off. I take my toilet seat off to clean under the hinges and clean the seat more thoroughly once a quarter.

This is another video from the same guy about cleaning and depression. This advice, especially at the beginning, can feel really really difficult and oppressive to hear. However, I find that it's generally pretty solid. But I'm autistic and so is he, so that gets a massive Your Mileage May Vary stamp on it.

I have a favorite part of this video. It's from 10:52 to 12:36. I think we could all use to hear that. There's a HEFTY pause after that one. I promise the narration does come back.

I'm also going to recommend KC Davis' book "How To Keep House While Drowning"

This is a pair of videos about how to correctly load and use a dish washer.

The first one is a quick 1 minute 30 second overview on loading. I can't find the exact video I'm looking for, so consider this a substitute for that. If I can find the one I'm looking for, I'll swap it in.

The second is a half hour deep dive on dishwashers and detergents. The short form of that is you shouldn't need to pre-rinse anything, detergent pods are overpriced and can cause problems, some dishwashers have a filter in the bottom that needs to be cleaned (but most don't), run your sink until the water is HOT before starting your dish washer, and put a little detergent in the pre-rinse dispenser when you're washing extra dirty dishes (or on the inside of the door if your dishwasher doesn't have a pre-rinse dispenser).

Here's a blog post about scrubbing brushes and how to clean them.

And a video for all cleaning tools, including scrub brushes. This video does use bleach. I'll try to find some alternatives to that.

How to clean a front load washer (with bleach). This should be done monthly or every time you wash really soiled clothes.

How to clean a top loader (without the removable agitator thing). This should be done every 1-3 months depending on you unit, or every time you wash really soiled clothes.

How to clean a top loader (with the removable agitator thing). This should be done every month, or every time you wash really soiled clothes.

This video is for pet owners.

These carpet brushes are a LIFE SAVER if you have dogs. This thing allows me to go from vacuuming about 4 square feet before my vacuum is full to vacuuming half the living room (I don't vacuum often enough. You should vacuum weekly, and I just can't.). I have to unclog the vacuum less often. It fluffs up some of the flat spots in the carpet. And I also use the brush to shampoo my rugs in the spring.

A spot cleaner (or a carpet cleaner with a spot cleaner attachment) is another life saver, ESPECIALLY if you can afford to splurge on a heated one. I see them at Goodwill or at yard sales occasionally, and they're worth picking up. The shark one in the video is great too.

This channel is gold. There's tutorials for cleaning EVERYTHING on there. Just go subscribe!

The chewerrrrrrs

damn that shit is light lmfao

Fun fact! Many lighthouses with especially large fresnel lenses would have huge fucking tubs of liquid mercury in the lantern room because it’s a super easy way to make these giant lenses rotate quickly!

Shockingly, however, spending most of your time in close proximity to 500 pounds of liquid mercury is Not Great For One’s Health and tons of lighthouse keepers started to go crazy from the whole. Mercury poisoning thing. Hence why there are a lot of “haunted” lighthouses or wickies that lose it and maybe do a bit of manslaughter.

Anyway, people saw a bunch of lighthouse keepers go crazy and get sick and got empirical evidence that it was in fact related to the 500 pound mercury bath they have to visit every day and then they decided nah it’s fine actually. So we’ve kept the liquid mercury thing and I think that’s beautiful

I love how it is so dense it does not "wet" the anvil, the drops all run and leave with nothing behind them unlike water, oil, sauce... it's super satisfying it's like in cartoons

In a letter written on April 19, 1825, Augustin Fresnel proposed the use of mercury to reduce the friction in revolving lenses. His statement follows: “I propose to float our rotating devices, of the first order, in a bath of mercury, instead of placing them on rollers. This project won't present many difficulties; nevertheless, as I have not put it into execution, I won't require you to adopt it for your first lighthouse.”

Fresnel’s plan for mercury flotation was not put into practice until 1890 when Monsieur Leon Bourdelles, Chief Engineer of the French Lighthouse Service, designed and built a workable mercury flotation system. The mercury bath allowed the lens to operate in an almost frictionless environment and, additionally, allowed the speed of rotation to be dramatically increased.

Lens Rotation by Thomas Tag | United States Lighthouse Society

Ah to be a sailor in 1890 who has to turn to his fellow men and ask "is it just me or are the lighthouses flashing faster?"

They had been slowly getting faster for decades.

It mattered for optics reasons.

Under less-than-ideal conditions, you can only see the beam when it’s pointed more or less directly at you. In-between beams you would not be able to see anything. One solution to this was to create multiple beams, and the lenses Mr Fresnel designed usually created 8 beams. But, even still, duration between flashes could be as long as one minute in the old mechanical roller systems.

The nearly frictionless operation of the Mercury suspension system allowed the lenses (large pieces of precisely ground glass weighing several hundred pounds in some cases) to rotate fast enough that they could be redesigned to create fewer (usually 3) beams. Fewer beams from a similar light source will be proportionally brighter, and the gains in speed were sufficient that duration between flashes could still be reduced to as little as 10 seconds.

This was a big upgrade. It didn’t just make the lighthouse signal faster, it allowed them to completely overhaul the lens and derive more visibility from a light source.

What’s a little Madness, in the face of Progress?

mods are asleep, post the fresnel lens