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62 answers · Just 7 FAQ

Everyday laundry help

Common laundry problems and how to fix them, with or without Just 7.

Everyday laundry help questions

Why do my clothes smell musty after washing?

Usually they sat wet too long or didn't dry fully. Move clothes to the dryer right away and clean your washer gasket.

Why do my clothes smell bad after drying?

Often a dirty lint trap, damp loads or buildup in the washer. Clean both machines and don't overload.

Why do my clothes smell sour after washing?

Bacteria grow when wet laundry sits. Rewash and dry right away.

Why do my clothes smell like mildew?

Damp storage or slow drying. Rewash with an extra rinse and dry fully.

Why do my clothes smell burnt after drying?

Check for lint buildup in the dryer and vent, and have it serviced if the smell continues.

Why do my clothes shrink when I wash them?

Heat and agitation. Use cold water, gentler cycles and lower dryer heat.

How do I get rid of static in clothes?

Don't overdry, separate synthetics, or try dryer balls.

How do I stop clothes from pilling?

Wash inside out, use gentle cycles, and avoid washing with rough items like jeans.

How do I get rid of clothes moths?

Wash or freeze affected items, vacuum closets, and store wool clean and sealed.

How do I get odor out of clothes?

Wash promptly, don't overload, dry fully, and add an extra rinse if needed.

Should I wash new sheets before using them?

Yes. Washing removes finishes from manufacturing.

Should I wash new clothes before wearing them?

It's a good habit, especially for baby clothes and anything worn close to the skin.

Can I wash sheets and towels together?

You can, but towels shed lint on sheets. Separate loads keep both nicer.

Can I wash sheets with clothes?

Yes, if colors and temperatures match. Big sheets can tangle smaller items.

Is laundry detergent the same as soap?

No. Detergents are made to work in hard water without leaving soap scum.

Is laundry detergent the same as fabric softener?

No. Detergent cleans; softener coats fabric to feel soft.

Does laundry detergent kill germs?

Detergent removes dirt and many germs with water and agitation, but it isn't a disinfectant. Just 7 makes no germ claims.

Does laundry detergent go bad?

Liquids can separate over time. Dry sheets keep well sealed and dry.

Does laundry detergent freeze?

Liquids can. Dry sheets aren't affected by cold.

Is laundry detergent flammable?

Detergent isn't typically considered flammable, but store any cleaning product away from heat.

Why is laundry detergent blue?

Dyes are added for looks. Just 7 has no dyes.

Is laundry detergent HSA eligible?

Generally no. Check with your plan administrator.

Can I wash clothes without detergent?

Water alone removes some dirt, but detergent is what lifts oil and grime.

How much detergent do I really need?

Less than most people use. Overdosing causes residue.

Should I use fabric softener on towels?

Skip it. Softener can reduce absorbency.

Are dryer sheets necessary?

No. Many people skip them. Dryer sheets: worth it?.

Are dryer sheets bad for you?

We don't make health claims about other products. Just 7 is a washer detergent, not a dryer sheet.

Do dryer sheets remove pet hair?

Some people say they help loosen hair. A no-heat tumble and lint roller help too.

Do dryer sheets keep mice or bugs away?

That's a popular tip, but it isn't something we can vouch for.

Can dryer sheets be reused?

Usually they lose effect after one use. Dryer balls are reusable.

What laundry cycle should I use?

Normal for most loads, delicate for fragile items, heavy duty for very dirty ones.

How often should I wash towels?

About every three or four uses, and dry fully between uses.

How often should I wash jeans?

Less often than you think. Jeans guide.

How often should I wash pillows?

Every few months, plus pillowcases weekly. Pillow guide.

How often should I wash bras?

Every few wears. Hand-wash or use a mesh bag.

How often should I wash pajamas?

Every few wears, or more if you sweat at night.

How often should I clean my washer?

About once a month.

How often should I clean my dryer vent?

At least once a year, plus the lint trap every load.

How do I wash clothes faster?

Run small loads more often, and use one sheet with no measuring.

How do I keep black clothes black?

Inside out, cold water, gentle cycle, and line dry.

How do I wash clothes so they last longer?

Wash less often, use cold water, turn inside out and air-dry.

How do I do laundry in a small apartment?

Use a drying rack and compact supplies. Small-space laundry.

How do I do laundry for spring cleaning?

Wash winter bedding, curtains and pillows. Spring laundry reset.

How do I wash clothes after gardening?

Shake off soil outside first, then pretreat and wash. Gardeners' guide.

How do I wash clothes in a hotel sink?

Plug the sink, dissolve half a sheet in warm water, wash, rinse and roll in a towel to dry.

How do I air-dry clothes indoors?

Use a rack near airflow, space items out, and avoid damp rooms.

What's the best way to dry clothes to save energy?

Line dry when you can. Line drying 101.

Should I wash clothes inside out?

Yes for darks, prints and activewear: it protects color and the outer surface.

Should I zip zippers before washing?

Yes. It prevents snags on other clothes.

Should I separate lights and darks?

Yes, especially for new or bright colors.

Can I wash red and white clothes together?

Not with new reds. Wash them separately in cold until they stop bleeding.

What is a laundry routine for busy people?

Small loads on set days. 20-minute laundry week.

How do I wash flannel and wool in fall?

Cool water and gentle cycles. Fall laundry guide.

What laundry products do I actually need?

A detergent, a stain plan, and maybe oxygen bleach. Most other products are optional.

Do I need a separate stain remover?

For tough stains, it helps. For everyday spots, a damp piece of sheet works as a pretreat.

Why are my clothes still dirty after washing?

Overloading, too little detergent or set-in stains. Load less, use the right dose and pretreat.

Why do my towels smell after one use?

Bacteria from buildup. Wash hot if allowed without softener and dry fully.

Is it OK to leave clothes in the washer overnight?

Try not to. Damp clothes can sour. Rewash if they smell.

How do I remove detergent buildup from clothes?

Run a hot or warm wash with no detergent, or an extra rinse, and use less going forward.

How do I strip laundry?

Some people soak items in hot water with boosters to remove buildup. Follow care labels, and check with diaper makers before stripping cloth diapers.

Can I wash shoes in a washing machine?

Many canvas shoes, yes, on gentle in a bag. Skip leather.

How do I wash farm or barn clothes?

Shake off dirt and hair outside, pretreat, and wash separately with two sheets.

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