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42 answers · Just 7 FAQ

Laundry sheet questions

The questions people search most about laundry sheets, answered for Just 7.

Laundry sheet questions questions

How are laundry detergent sheets made?

Ingredients are mixed into a liquid, spread thin, dried into a film and cut into sheets. Most of the water dries off.

How do detergent sheets work?

The film dissolves in the wash and releases the cleaners and water softeners, just like a liquid would.

What do laundry sheets do?

They clean clothes, the same job as liquid or powder detergent, in a dry pre-measured sheet.

Are laundry sheets safe?

We don't make safety claims. Use as directed and store any detergent away from kids and pets.

Are laundry sheets toxic?

"Toxic" depends on dose and exposure, and any detergent can harm if eaten. Store sheets out of reach and read the full ingredient list.

Are laundry sheets bad for you?

We don't make health claims. You can check all seven of our ingredients on our ingredients page.

Are laundry sheets bad for your washer?

Used as directed, no. Put the sheet in the drum, not the dispenser, and don't overload.

Do laundry sheets dissolve completely?

Just 7 is designed to dissolve fully in the wash.† Overloading and very cold, short cycles are the usual culprits when bits remain.

Which laundry sheets dissolve the best?

It varies by formula. We're publishing our own cold-water dissolving test for Just 7.†

When should I use laundry sheets?

Any everyday wash: clothes, sheets, towels, pet bedding. Pretreat heavy stains.

Why use detergent sheets?

No jug, no measuring, no drips, light to carry and easy to store.

Why are laundry sheets bad, according to critics?

Critics point to weaker performance on tough stains in some tests and debates over PVA film. We answer both: pretreat heavy stains, and we use pullulan instead of PVA.†

Do laundry sheets contain plastic?

Many use PVA film. Just 7 uses pullulan.†

Do laundry sheets have microplastics?

It depends on the film. Ours is pullulan, designed to dissolve in the wash.†

What laundry sheets are plastic-free?

Look for a non-PVA film and confirmed packaging. Just 7 is plastic-free by design; we're confirming it in writing.†

Where are laundry detergent sheets made?

It varies by brand. We'll state where Just 7 is made on the pouch before launch.

Are laundry sheets made in the USA?

Some are. We'll confirm Just 7's country of origin on the pouch before launch.

What laundry sheets are made in Canada or the UK?

We can't speak for every brand. We'll state where Just 7 is made before launch.

Where can I buy laundry sheets?

Just 7 is on just7sheets.com. Pre-order now. Orders ship Jan 11th.

Are laundry sheets perforated?

Just 7 sheets tear cleanly in half by hand for small loads.

Do laundry sheets stick together?

They can in humid air. Keep the pouch sealed and handle with dry hands.

Do laundry sheets work for heavily soiled clothes?

Use two sheets and pretreat. For heavy protein stains, Just 9 is planned.

Do laundry sheets need fabric softener?

No. Softener is optional.

Are laundry sheets good for towels?

Yes. Use one sheet, skip softener and dry fully.

Are laundry sheets good for whites?

Yes for everyday whites. Add oxygen bleach for tough stains.

Can laundry sheets cause skin irritation?

Any detergent can bother some people. Just 7 skips fragrance and dyes, and an extra rinse helps if you're sensitive.

How long do laundry sheets last once opened?

Many months if the pouch stays sealed and dry between uses.

Can laundry sheets get wet before use?

Avoid it. Moisture softens the film and makes sheets stick.

Can I use a laundry sheet that got damp?

Yes, use it in the next wash.

How many sheets per load for a king comforter?

Two sheets, on a bulky cycle with an extra rinse.

How many sheets for a load of towels?

One sheet for a regular load of towels, two for a full drum.

How many loads does one sheet do?

One sheet does one regular load. Half a sheet does a small load.

Are laundry sheets good value?

Compare per load: Just 7 is about $0.25 a load with subscribe and save.†

Why are some laundry sheets scented?

Brands add fragrance for scent. Just 7 adds none.

Do laundry sheets smell good?

Scented ones do; Just 7 has no smell at all.

Are laundry sheets good for the environment?

They cut jug waste and shipping weight. The film and packaging matter too. Honest look.

Do laundry sheets work as well as liquid detergent on everyday dirt?

For everyday loads, sheets do the job for most people. We're running a side-by-side test before making any claim.†

How do I know laundry sheets are working?

Clothes come out clean and smell like nothing. If a smell remains, rewash with the next dose up.

Can I use laundry sheets for delicates?

Yes. Half a sheet, cold water, delicate cycle or hand wash.

Why do laundry sheets cost more than store brand liquid?

Sometimes they don't. Compare cost per load at your real dose.

What's the best laundry sheet?

The one whose label you're happy with. Compare ingredients, film and cost per load. Just 7 is built for a short label.

Can laundry sheets damage clothes?

Used as directed, Just 7 is a normal laundry detergent with no bleach. Follow care labels.

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