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How to Do Laundry, Clean a Bathroom, and Keep Your Space From Becoming a Health Hazard

Nobody formally teaches you how to clean. It's one of those skills that everyone assumes you picked up by watching someone else do it, except a lot of people didn't have that someone, or that someone didn't explain what they were doing, or the house you grew up in had its own chaos and cleaning wasn't the priority. None of that is something to be embarrassed about. You're learning it now. Here it is.

Here's How It Works

Laundry, from absolute zero. Sort your clothes into two piles: darks and lights. If you own white clothes you care about, make that a third pile. Wash everything on cold — cold water saves money on your utility bill, prevents shrinking, and cleans just as well for regular laundry. Use one capful of liquid detergent or one pod. More is not better. Too much detergent leaves residue on your clothes and can actually make them smell worse over time. Put the clothes in, set the machine to a normal cycle with cold water, and start it. When it's done, move everything to the dryer on medium heat, or hang items to dry if you want to extend their life or don't have a dryer. Fold or hang your clothes when they're done. If you skip this step, you'll have wrinkles. If you can live with wrinkles, that's also fine.

If you're using a laundromat, bring quarters (or check if the machines take cards), your own detergent, and a bag to carry everything. Stay with your laundry or set a timer on your phone. A standard wash-and-dry cycle takes about an hour and fifteen minutes total.

The weekly cleaning routine that takes 30 minutes. This isn't about making your space look like a magazine. It's about keeping it at a level where it doesn't affect your health or your stress levels. Here's the routine: wipe down kitchen surfaces with a damp cloth or paper towel (5 minutes). Clean the toilet bowl and sink — spray cleaner, let it sit for a minute, scrub, rinse (5 minutes). Sweep or vacuum your main floor area (10 minutes). Take out the trash (5 minutes). Pick up clutter and put things where they belong (5 minutes). Total: 30 minutes, once a week. That's it. Your space stays livable.

The products you actually need. Dish soap, an all-purpose cleaner, a sponge, a broom or cheap vacuum, and trash bags. That's the full kit. If you want to save money, a spray bottle filled with equal parts white vinegar and water works as an all-purpose cleaner for most surfaces. The total cost of all of this is under $15, and it lasts for months. You don't need specialty products for every surface. The cleaning product industry wants you to believe you need 15 different sprays. You need one cleaner, one sponge, and some effort.

Why this matters beyond just looking tidy. Research on environment and stress — including studies on cortisol levels and living conditions — shows that cluttered, dirty environments measurably increase stress hormones. A messy space makes it harder to focus, harder to sleep, and harder to feel in control of your life. It also creates actual health risks: mold grows in damp, unclean bathrooms; food residue attracts pests; bacteria builds up on surfaces you eat from. Keeping your space basic-clean isn't about appearances. It's about your mental and physical health functioning at baseline.

The Mistakes Everyone Makes

The first mistake is letting the mess build until it feels impossible and then avoiding it because the scale of the cleanup feels overwhelming. This is the clutter spiral, and it's real. The longer you wait, the worse it gets, the more anxious you feel about it, and the more you avoid it. The fix isn't a massive deep clean — it's never letting it get to that point by doing 30 minutes a week, consistently.

The second mistake is using way too much cleaning product. More soap doesn't mean more clean. Excess dish soap leaves film on your dishes. Excess laundry detergent leaves residue on your clothes. Excess all-purpose cleaner leaves sticky surfaces that attract more dirt. A little goes a long way, and using less also means your products last longer and you spend less money.

The third mistake is not having a trash routine. Taking out the trash when the bag is full sounds obvious, but a lot of people let it overflow, which means garbage on the floor, smells, and pests. Take it out when it's full. If your space doesn't have a trash can, get one — a basic kitchen trash can costs under $10 and solves a surprising number of cleanliness problems on its own.

The fourth mistake is trying to clean everything at once instead of maintaining a rotation. You don't need to deep clean your entire space every week. The 30-minute weekly routine keeps the baseline. Deep cleaning — scrubbing the shower, cleaning the oven, mopping — can happen once a month, or whenever it's visibly needed. Maintenance is the system. Deep cleaning is the occasional reset.

The Move

This week, do three things. First, get the basic supplies if you don't have them. Dish soap, an all-purpose cleaner (or vinegar and a spray bottle), a sponge, and trash bags. If you're at a dollar store, you can get all of this for under $5. If you don't have a broom or vacuum, a damp paper towel rubbed across a hard floor picks up a surprising amount of dust and debris. Work with what you have.

Second, do the 30-minute routine once this week. Time yourself. Wipe the kitchen area, clean the toilet and sink, sweep the floor, take out trash, pick up clutter. When the timer goes off, stop. You don't need to achieve perfection. You need to establish the habit.

Third, if your space has gotten out of control — if it's been weeks or months since anyone cleaned, or if you moved in and it was already dirty — do the "15-minute reset." Set a timer for 15 minutes and clean as fast as you can. Start with the grossest thing: the overflowing trash, the dishes in the sink, the bathroom that hasn't been touched. When the timer goes off, stop. Do another 15 minutes tomorrow. You're not trying to fix everything in one session. You're stopping the spiral and reversing direction.

If you share a space with people who don't clean, you've got a harder problem. You can't control other people's habits. What you can control is your own area. Keep your room, your shelf, your section of the fridge clean, and have a direct conversation about shared spaces — the kitchen, the bathroom, the common area. Be specific: "Can we agree that whoever cooks does their dishes that night?" works better than "this place is a mess." If the conversation doesn't work, accept that you can only manage your own territory and protect your own space.

Learning to clean isn't glamorous. Nobody puts "can maintain a livable space" on a college application. But the ability to keep yourself in a clean environment is a form of self-respect that affects your sleep, your focus, your stress levels, and your health. It takes 30 minutes a week and costs almost nothing. That's one of the better returns on investment you'll find.

This article is part of the High School Survival Basics series at SurviveHighSchool.

Related reading: Your First Apartment — The Real Costs, Why You Can't Function on 5 Hours of Sleep, The Adulting Crash Course