Laundry Tips: A Complete Guide to Cleaner Clothes (and Lower Bills)

The best laundry tips are simple. Sort by colour and fabric. Read the care label. Wash most loads in cold water. Use less detergent than you think. Clean the lint trap after every dryer load. Those five habits keep clothes cleaner, make them last longer, and cut your energy bill.

Most laundry problems come from a few small mistakes repeated every week. Too much soap leaves a sticky film. Hot water fades colours and shrinks cotton. A full lint trap wastes energy and can start a fire. This guide covers each step, from sorting to folding, with sourced numbers where they exist. Ezi Home Services books home cleaning in Ottawa, Toronto, Montreal, and other cities, and these are the habits our service providers see work in real homes.

How should you sort laundry?

Sort laundry into three basic piles: whites, lights, and darks. Then pull out anything heavy, delicate, or very dirty. That's it. You don't need ten baskets.

Here's why each split matters:

• Colour. New darks and reds bleed dye in the first few washes. One red sock can turn a white load pink.
• Weight. Towels and jeans rub against thin shirts and wear them down. Wash heavy items together.
• Lint. Towels and fleece shed lint. Corduroy, dark cotton, and synthetics grab it. Keep them apart.
• Soil. Muddy work clothes or sports gear need a longer, stronger cycle. Don't put a light load through that.

If you only have time for one split, separate darks from everything else. That one step prevents most colour accidents.

Before anything goes in, empty the pockets. Tissues shred into lint all over a load. Pens and lip balm leave stains that are hard to remove. Zip zippers, fasten hooks, and turn jeans and printed shirts inside out. This protects the outside of the fabric from rubbing.

What do the laundry care symbols mean?

Care labels use five shapes, set by Canada's CAN/CGSB-86.1 care labelling standard. A washtub is washing, a triangle is bleach, a square is drying, an iron is ironing, and a plain circle is professional cleaning. Dots mean heat, a bar underneath means a gentler cycle, and an X means don't.

For every icon and Canada's exact heat limits, see our guide to laundry symbols explained. If an item has no label, wash cold on a gentle cycle and air dry. That's the safest default.

Should you wash clothes in cold or hot water?

Wash most loads in cold water. Heating water takes 80 to 85 percent of the energy a standard top-load washer uses per load, according to research on Canadian laundry habits. Natural Resources Canada also tells Canadians to wash in cold and save the energy used to heat water.

Modern detergents are made to work in cold water. Their enzymes break down food, sweat, and body oils without heat. For everyday clothes, cold gets them just as clean.

Cold water is also kinder to fabric. Heat fades dyes, shrinks cotton and wool, and sets some stains for good. Blood, egg, and dairy stains are made of protein. Hot water cooks the protein into the fibre.

There are a few times when warm or hot water still makes sense:

• Bedding and towels used by someone who is sick.
• Cloth diapers and very dirty work clothes.
• Greasy stains on sturdy cotton, after you pre-treat them.

Even then, rinse in cold. The rinse doesn't need heat to work.

How much detergent should you use?

Use less than the cap line says. In a high-efficiency (HE) washer, about 1 to 2 tablespoons of liquid detergent is enough for a normal load. A standard top-loader needs a bit more, about 2 tablespoons, according to cleaning experts. Many caps hold far more than that.

Too much soap is one of the most common laundry mistakes. HE washers use very little water. There isn't enough water to rinse out extra soap. It stays in the fabric as a film. That film traps dirt, makes towels stiff, and can leave white streaks on dark clothes. It also builds up inside the washer and feeds that musty smell.

Signs you're using too much:

• Clothes feel stiff or sticky after drying.
• Towels don't soak up water well.
• You see suds left in the drum at the end of the cycle.
• The washer smells sour or musty.

If you see these signs, cut your dose in half for a few weeks. Run one load of towels with no soap at all. If you see suds, that's old detergent rinsing out.

Pods are easy, but you can't adjust the dose. One pod is often too much for a small load. Keep pods in a closed cupboard, too. Quebec's poison control centre got 137 calls about kids five and under who were exposed to pods in 2023 alone, CTV News reported.

How do you treat stains before washing?

Treat a stain as soon as you can, and before it goes in the dryer. Dryer heat sets most stains for good. Check every stained item before you dry it. If the mark is still there, treat it again and rewash.

A few simple rules cover most stains:

• Blot, don't rub. Rubbing pushes the stain deeper and spreads it.
• Use cold water first. Hot water sets protein stains like blood, egg, and milk.
• Work from the back. Flush water through the back of the fabric to push the stain out the way it came in.
• Match the fix to the stain. Use dish soap on grease. Use an enzyme spray on food and sweat. Use oxygen bleach on coffee, tea, and wine.

Let the stain remover sit for at least 5 to 10 minutes before you wash. That gives it time to work.

For tricky stains, see our guides on how to remove berry stains from clothes and how to get gum out of clothes.

Which washer cycle should you choose?

Pick the cycle based on the fabric, not the dirt level alone. Most loads only need a normal cycle.

• Normal or cotton: everyday clothes, sheets, and towels.
• Permanent press: synthetics and blends. It uses a cool rinse to cut wrinkles.
• Delicate or hand wash: silk, lace, wool, and lingerie. Use a mesh bag for small items.
• Heavy duty: jeans, work clothes, and very dirty loads.
• Quick wash: small, lightly worn loads.

Shorter, cooler cycles are also better for your clothes. A University of Leeds study with Procter & Gamble found that a quick, cool cycle cut microfibre shedding by up to 52 percent. It also cut dye loss by up to 74 percent. Less shedding means clothes keep their shape and colour longer.

Don't overload the drum. Clothes need room to move through the water. A good rule is to leave about a hand's width of space at the top. A packed washer leaves soap behind and gets clothes less clean.

How should you dry clothes?

Dry on the lowest heat that gets the job done, and clean the lint trap every time. High heat shrinks cotton, wears out elastic, and sets wrinkles. Medium or low heat is safer for most loads.

The lint trap matters more than most people think. Lint is very flammable. Ottawa Fire Services includes dryers in its tips on common house fires. It tells residents to clean the lint trap after every load. A clogged trap also makes the dryer run longer, so you pay more for each load.

A few more drying tips:

• Shake out each item before it goes in. This cuts wrinkles and helps it dry faster.
• Take clothes out right away. Clothes left sitting in a warm drum wrinkle fast.
• Clean the vent duct once a year. Lint builds up inside the duct, out of sight.
• Air dry delicates, wool, swimwear, and anything with spandex.

Skip fabric softener on towels. Softener leaves a waxy coating that makes towels less absorbent. It can also weaken the flame-resistant finish on kids' sleepwear. Fleece and athletic wear don't like it either. If you want softer towels, use less detergent and add a half-cup of white vinegar to the rinse instead.

Do your towels smell musty even after washing? That's often leftover soap and bacteria. Our guide on how to get mildew smell out of towels walks through the fix.

How often should you wash things?

Most people wash some things too often and other things not often enough. Here's a simple schedule:

Item	How often to wash
Underwear and socks	After every wear
Workout clothes	After every wear
T-shirts and tops	After 1 to 2 wears
Jeans	After 4 to 6 wears, or when dirty
Sweaters	After 3 to 5 wears
Bath towels	Every 3 to 4 uses
Bed sheets	Every 1 to 2 weeks
Pillows	Every 3 to 6 months

Jeans and sweaters last much longer when you wash them less. Air them out between wears instead. For pillows, see our guide on how to wash pillows by fill type.

Hockey gear is its own category. It holds sweat and bacteria in the padding. Our guide on how to wash hockey equipment covers it.

The tip most laundry guides skip: clean the machine

Your washer gets dirty too. Soap scum, lint, and body oils build up in the drum, the gasket, and the detergent drawer. Front-loaders are worst, since the rubber door seal holds water. That build-up is what makes a "clean" load smell sour.

The fix takes about an hour a month, and most of that is the machine running:

• Wipe the door gasket after the last load of the day and leave the door open to dry.
• Pull out the detergent drawer and rinse it under hot water.
• Run an empty hot cycle once a month with a washer cleaner or 2 cups of white vinegar.
• Clean the drain pump filter on front-loaders every few months. Check your manual for where it is.

A clean washer makes every other tip in this guide work better. Our step-by-step guide on how to clean a washing machine covers both front-load and top-load models.

How do you make laundry cheaper and greener?

Most of the savings come from the tips above. Wash in cold. Use less detergent. Run full loads, not half loads. Clean the lint trap so the dryer works less.

A few more ideas add up over a year:

• Hang dry when you can. A drying rack costs less than a month of dryer use.
• Spin longer. A high spin speed pulls out more water, so drying takes less time.
• Wash less often. Air out clothes that aren't really dirty.
• Choose an ENERGY STAR washer when it's time to replace yours.

For more ideas, read our list of eco-friendly laundry swaps that cut water and energy bills. Some items, like wool coats and silk, can also be freshened at home. See how to dry clean clothes at home.

Methodology

Energy figures come from Natural Resources Canada and peer-reviewed research on Canadian laundry energy use. Care symbol guidance follows the CAN/CGSB-86.1 standard, as summarized in the Canadian Consumer Handbook. Microfibre and dye data come from a University of Leeds study with Procter & Gamble. Fire safety advice comes from Ottawa Fire Services. Pod exposure data comes from Quebec poison control figures reported by CTV News. Detergent dosing reflects expert guidance for HE and standard washers.

When to get help with laundry and home cleaning

Laundry piles up fastest when the rest of the house does too. If you're always behind, the fix might be to hand off other chores so laundry fits into your week. Ezi's home cleaning services cover kitchens, bathrooms, floors, and dusting. A deep clean adds the spots that get skipped, like baseboards and inside appliances.

You can book a home cleaning with Ezi in a few taps, with an upfront price and a set arrival window.

The bottom line on laundry

Good laundry habits are simple and cheap. Sort whites, lights, and darks. Read the care label. Wash in cold water most of the time. Use 1 to 2 tablespoons of detergent, not a full cap. Treat stains before the dryer, and clean the lint trap every load.

Do that, and your clothes will look newer for longer. Your towels will soak up more water. Your energy bill will drop too. Start with one change this week, like switching to cold water, and add the rest from there.