Getting Started With Cloth Diapers: What You Actually Need to Know

What cloth diapers cost upfront and what you save over time

A full cloth diaper setup costs between $300 and $800 depending on the style you choose and how many you buy. That sounds like a lot until you compare it to disposables: a child in diapers for three years costs roughly $2,000 to $3,000 in disposables alone. Cloth diapers pay for themselves by month 6 or 7 if you wash them at home, and you can use the same set for a second child.

The actual money you spend depends on three things: how many diapers you buy (most families need 20 to 30), which type you choose, and whether you wash them yourself or use a diaper service. Washing at home costs almost nothing after the initial purchase. A diaper service picks up dirty diapers and delivers clean ones weekly, which costs $15 to $30 per week but removes the laundry work entirely.

Key Takeaways

• Cloth diapers come in three main types — all-in-ones, pockets, and prefolds — and each one works differently, so choose based on how much time you want to spend on laundry.
• You need 20 to 30 diapers to go three days between washes, and most families wash every two or three days to avoid odor and bacteria buildup.
• Cloth diapers work from birth through potty training if you buy newborn and larger sizes, but some families use disposables for the first month when output is unpredictable.
• Washing cloth diapers requires hot water, a diaper-safe detergent without softeners or oils, and a rinse cycle to remove all soap.
• Daycare centers and family child care providers have different policies on cloth diapers, so check before you commit to the system.

The three main types of cloth diapers and how they work

All-in-one diapers (AIOs) are the closest to disposables: the absorbent layer and waterproof cover are sewn together permanently. You put it on, take it off, and throw it in the wash. They dry slowly because they are thick, and they cost the most per diaper ($20 to $30 each). They are the easiest to use but the least flexible if your child's needs change.

Pocket diapers have a waterproof outer layer with a pocket opening where you stuff absorbent inserts. You can customize how absorbent they are by adding or removing inserts, and they dry faster than all-in-ones because you can wash the layers separately. They cost $12 to $18 per diaper. The downside is that you have to stuff them before use and unstuff them before washing, which takes time.

Prefold diapers are rectangles of layered fabric that you fold and fasten with a snappi (a plastic fastener) or pin, then cover with a separate waterproof cover. They are the cheapest option ($2 to $5 per diaper) and dry the fastest, but they have the steepest learning curve — the fold takes practice. Most families use prefolds with covers once they get the hang of it because the cost per diaper is so much lower.

How many diapers you need and how often to wash

A newborn goes through 8 to 12 diapers per day. A toddler uses 6 to 8. To wash every three days, you need roughly 24 to 30 diapers. To wash every two days, you need 16 to 20. Most families wash every two to three days because cloth diapers can develop ammonia smell and bacterial growth if they sit longer than that, especially in warm weather.

If you are using a diaper service, the service provides the diapers and handles the washing, so you do not buy a large stash upfront. You simply use what they deliver and put dirty ones in the pickup bag. This works well if you have limited space or do not want to manage laundry, but it costs more per month than washing at home.

Many families buy a smaller starter set (12 to 15 diapers) to test the system before committing to a full stash. This lets you see which type works best for your child's body shape and your daily routine without spending $500 on diapers you might not use.

Washing cloth diapers without damaging them

Cloth diapers need hot water to kill bacteria and remove urine buildup. Use a detergent made for cloth diapers or a plain detergent without fabric softener, perfume, or oils — those coat the fabric and make it repel moisture instead of absorbing it. Dreft, Seventh Generation Free & Clear, and Ecos are common choices that work well.

The wash cycle matters: rinse the diapers first in cold water to remove solids, then wash in hot water with detergent, then rinse again in cold water until the water runs clear. This second rinse is important because leftover soap causes rashes and reduces absorbency. Some machines have a "sanitize" or "heavy soil" cycle that includes extra rinses, which works well for diapers.

Dry diapers in the sun when possible — sunlight naturally bleaches stains and kills bacteria. Machine drying on low heat works too, but it wears out elastic faster. Never use dryer sheets or fabric softener. If diapers start to smell like ammonia even after washing, strip them by soaking in hot water without detergent for several hours, then washing again. This removes buildup that regular washing missed.

Starting cloth diapers at different ages

You can start cloth diapers at birth, but the first month is chaotic — newborns have unpredictable output, and meconium (the first stool) stains badly. Some families use disposables for the first four to six weeks, then switch to cloth once the baby settles into a pattern. Others start cloth from day one and accept that they will bleach or discard some diapers.

If you start later, at three months or six months, you have fewer diapers to buy because older babies use fewer per day. A six-month-old might need only 15 to 18 diapers to go three days between washes. Switching to cloth at any point saves money compared to using disposables the whole time.

Cloth diapers work through potty training if you buy larger sizes. Most brands make sizes for babies 8 to 35 pounds. Once your child is potty trained, you can sell the diapers used or donate them, which recovers some of your cost.

What to know about cloth diapers at daycare or child care

Not all child care settings accept cloth diapers. Some centers require disposables for sanitation reasons. Some family child care providers are fine with cloth but ask you to provide a wet bag for dirty diapers and to wash them at home. A few actively support cloth and have systems in place for it.

Before you buy a full stash, call the child care provider and ask their policy. If they accept cloth, ask whether they prefer a specific type (all-in-ones are easiest for staff) and whether they have a place to store wet diapers. Some providers ask you to label each diaper with your child's name, which takes time but prevents mix-ups.

If your child care provider does not accept cloth, you can use cloth at home and disposables at child care. Many families do this as a compromise — it cuts your disposable spending in half and still saves money overall.

Cloth diaper supplies beyond the diapers themselves

You need a few things beyond the diapers to make the system work. A wet bag (a waterproof bag with a handle) holds dirty diapers until wash day and costs $15 to $25. A diaper pail is optional — you can use any container with a lid, or just throw diapers directly into a wet bag. A snappi or pins fasten prefold diapers and cost $3 to $8. Diaper cream should be cloth-safe (zinc oxide based, not petroleum based) because regular diaper cream builds up on cloth and reduces absorbency.

You will also need detergent made for cloth diapers, which costs the same as regular detergent. Some families buy a small amount first to test whether their water and machine work well with cloth before investing in a full stash.

Frequently Asked Questions

Can I use cloth diapers if I have a septic system?

Yes, but rinse solids into the toilet first, just as you would with any diaper. Do not flush the diapers themselves. Your septic system handles the water from washing cloth diapers the same way it handles water from washing clothes, so there is no extra strain.

What if my baby gets a rash from cloth diapers?

Rashes usually come from detergent buildup, ammonia from sitting diapers, or yeast. Strip the diapers to remove buildup, wash more frequently, and make sure you are rinsing completely. If the rash continues, try a different detergent or switch to disposables temporarily while the rash clears, then try cloth again.

Do cloth diapers leak more than disposables?

Well-fitted cloth diapers leak less than disposables if they fit your child's body shape. Leaks usually mean the diaper is too loose, the absorbent layer is saturated, or you need a different size or style. Trying a different brand or type often solves the problem.

Can I use cloth diapers part-time?

Yes. Many families use cloth during the day and disposables at night, or cloth at home and disposables at child care. Part-time cloth use still saves money and reduces waste compared to disposables full-time, even though you do not see the full savings.

What happens to cloth diapers after potty training?

You can sell gently used cloth diapers online or donate them to other families. Many cloth diaper groups on social media have buy-sell-trade sections. You can also keep them for a second child or use them as rags. Some families recoup 30 to 50 percent of their original cost by selling.