Potty training and daycare: how to work with your child's teachers
Most children show readiness between 18 and 24 months and are trained by age 4. How to keep home and daycare on one plan, from words to pull-ups to setbacks.
Published · 6 min read
Quick answer
- Most children start to show signs of bladder and bowel control between 18 and 24 months. In the U.S., the average age to start training is between 2 and 3, and most children are trained by age 4 (AAP).
- Go by readiness signs, not a birthday: staying dry for 2 hours, showing when they need to go, following simple directions and asking to use the potty.
- Agree with your child's teacher on the same words, schedule, clothes and pull-up plan. Ohio requires centers to base toilet training on your child's readiness and your practices at home, and never to force it.
- Setbacks are normal, especially after a change like a new classroom. Call your pediatrician about pain when peeing, new wetting after being dry, constipation or holding in poop, or if your child is 4 and not trained.
When is my child ready to potty train?
Readiness is about signs, not age. The AAP says training can begin whenever you and your child want to start. Look for these signs:
- Stays dry for at least 2 hours during the day or after a nap
- Grunts, squats or goes still before peeing or pooping
- Follows simple instructions
- Walks to the bathroom and helps pull pants down
- Dislikes a wet diaper and asks to be changed
- Asks to use the potty or to wear big-kid underwear
The AAP suggests holding off during a move, the arrival of a new baby, a serious illness or a family crisis. Once you start, training often takes 3 to 6 months, and starting too early tends to make it take longer, according to Nemours KidsHealth.
How do we keep home and daycare on the same plan?
Talk with your child's teacher before you start, and agree on the details together. KidsHealth advises that every caregiver, daycare staff included, use the same routine and the same words, and the AAP's training plan also stresses one consistent approach.
Ohio's licensing rule for centers backs this up. Toilet training must be based on a child's readiness and on consultation with the parent about practices at home. The center must also make sure training is never forced (Ohio Adm.Code 5180:2-12-23).
- Words: Pick simple, positive words like pee, poop and potty. The AAP suggests avoiding words like dirty, naughty or stinky.
- Times: The AAP suggests a sit first thing in the morning, and KidsHealth suggests trying 15 to 30 minutes after meals and after waking up dry. Ask when the class goes to the bathroom and use similar times on weekends.
- Praise: Decide together whether to use stickers or just specific praise.
- Accidents: Respond calmly every time, with no punishment. The AAP suggests reassuring your child and letting them help clean up.
- Pull-ups or underwear: Make the same choice in both places.
What should my child wear and keep at daycare?
Dress your child in clothes they can pull down on their own. KidsHealth says children need to be able to undress themselves and suggests avoiding clothes that are hard to remove, such as overalls.
- Pull-on pants or shorts with an elastic waist
- Several complete spare outfits, including underwear and socks (ask how many to keep there)
- Bags for sending wet clothes home, if your center asks for them
- Diapers or pull-ups and wipes for naps, if you and the teacher agreed to use them
Ohio's rule requires centers to change wet or soiled clothing right away, so spare outfits are what get your child back to playing after an accident (Ohio Adm.Code 5180:2-12-23).
Should we use pull-ups or underwear?
The AAP leans toward underwear once training starts. It says cloth training pants are thicker and protect clothing, while diapers and disposable training pants send a message that children don't need to take over yet (AAP).
Disposable training pants still have a role. KidsHealth calls them a step between diapers and underwear that some families use at night, and suggests switching to underwear after your child stays dry for a few days.
Nighttime bladder control often comes months or even years after daytime training. If nighttime accidents are frequent, the AAP suggests training pants or a diaper at night for as long as your child is comfortable with it (AAP).
What if my child starts having accidents again?
Regression is common and usually passes within a few days or weeks, according to the AAP. Child care changes, such as a new caregiver or starting a program, are among the triggers it lists, along with a new sibling, a move, illness and stress at home.
- Rule out a physical cause: The AAP says to have your pediatrician examine your child first, since constipation or a urinary tract infection can be the cause.
- Talk with the teacher: Ask about any change at school, such as a new room or a new friend who isn't trained yet.
- Keep it low-key: Keep the potty easy to reach, offer it at likely times and show confidence. The AAP recommends responding calmly and using a setback as a chance to support your child.
- Avoid going back to diapers if you can: The AAP suggests training pants under underwear for a while instead (AAP).
If regression lasts a month or more, the AAP suggests asking whether your child was fully ready for daytime training.
When should I call the pediatrician?
Call your pediatrician for any of these:
- Signs of a urinary tract infection: pain or burning when peeing, peeing often, blood in the urine, or new daytime or nighttime wetting after your child was trained (AAP).
- Constipation or holding in poop: The AAP's symptom guide says holding back stools during power struggles is the most common cause of repeated constipation in children, often around toilet training. Call within 24 hours for bleeding from the bottom, or for a child who needs to poop but is afraid to or refuses.
- Severe pain: Call right away for stomach or rectal pain that lasts more than an hour, or for repeated vomiting with a swollen belly.
- Age 4 and not trained: KidsHealth suggests calling if your child is 4 or older and not yet trained, or if a child who was trained keeps having problems.
If your child holds in poop, the AAP suggests a treatment plan from your doctor and a short break from training in diapers or pull-ups. It notes that holding back stools is harmful.
Common questions
Will daycare potty train my child?
Teachers can support and reinforce training, but Ohio's center rule ties it to your child's readiness and to your practices at home. It works best as one shared plan, with the same steps on weekends as on weekdays.
My child uses the potty at home but not at daycare. What helps?
A new bathroom can feel strange or even scary. The AAP suggests going with your child to the school bathroom until they feel more secure, so ask whether you can visit it together at drop-off.
How long does potty training take?
KidsHealth says daytime training often takes 3 to 6 months. Bladder and bowel control can arrive on different schedules, and the AAP says comparing your child with other children isn't a good way to judge progress.
Is it normal for a trained child to wet the bed?
Nighttime wetting is common for years after daytime training. The AAP says studies show about 15% of 5- and 7-year-olds wet the bed. Talk with your child's doctor if a child who has been fully trained for 6 months or longer suddenly starts wetting at night.
Can a program require my child to be trained before moving up a room?
Ask the program directly whether it has a toileting expectation for preschool rooms, and what support it offers if your child isn't there yet. Whatever the policy, Ohio's rule says a center must never force toilet training.
Sources
- The Right Age to Potty Train, American Academy of Pediatrics (HealthyChildren.org). Checked November 3, 2026.
- Create a Potty Training Plan for Your Child, American Academy of Pediatrics (HealthyChildren.org). Checked November 3, 2026.
- Potty Training: 12 Tips to Keep the Process Positive, American Academy of Pediatrics (HealthyChildren.org). Checked November 3, 2026.
- Stages of Toilet Training: Different Skills, Different Schedules, American Academy of Pediatrics (HealthyChildren.org). Checked November 3, 2026.
- Potty Training Regression, American Academy of Pediatrics (HealthyChildren.org). Checked November 3, 2026.
- Emotional Issues and Potty Training Problems, American Academy of Pediatrics (HealthyChildren.org). Checked November 3, 2026.
- Bedwetting: 3 Common Reasons & What Families Can Do, American Academy of Pediatrics (HealthyChildren.org). Checked November 3, 2026.
- Constipation (symptom checker), American Academy of Pediatrics (HealthyChildren.org). Checked November 3, 2026.
- Urinary Tract Infections (UTIs) in Children: Symptoms, Causes, Diagnosis & Treatment, American Academy of Pediatrics (HealthyChildren.org). Checked November 3, 2026.
- Toilet Training, Nemours KidsHealth. Checked November 3, 2026.
- Rule 5180:2-12-23, Infant care and diaper care for a licensed child care center, Ohio Administrative Code. Checked November 3, 2026.