There is no single birthday on which every child should start using a baby potty. Toilet learning depends on several systems developing together: bladder and bowel awareness, language, balance, clothing skills, emotional readiness and the willingness to pause play long enough to use the potty. [1-3, 8] For many Malaysian families, the question also comes with practical pressure. A child may be starting taska, moving into a new class, travelling during a festive period, or watching older siblings use the toilet. These moments can encourage interest, but they should not become deadlines. A calm, child-centred start is usually more sustainable than forcing a child to train because of age, comparison, or childcare expectations. [3, 9-10]
Quick answer
You can place a baby potty in the bathroom and let your child become familiar with it from around 18 months. Begin regular practice when several readiness signs appear together. For many children, this happens between 2 and 3 years, although a normal start may be earlier or later. [1-7] Read below to find out when exactly for your child.
There Is No Perfect Potty-Training Age
Professional guidance consistently describes a broad range rather than one ideal age. The American Academy of Pediatrics (AAP) notes that children may begin showing bladder and bowel control between 18 and 24 months, while the cognitive and behavioural skills needed to use the toilet reliably often develop after the second birthday. [1-2] The Canadian Paediatric Society advises that some children are ready at 18 months, but most begin toilet learning between 2 and 4 years. [3] Recent population data also show wide variation. In a 2026 prospective cohort of 6,850 parent-child pairs, 60.1% of children had started toilet training by 24 months and 60.0% had completed it by 36 months. [4] A longitudinal study of 267 children found that most readiness skills emerged after age 2, and the normal range for individual skills could vary by roughly a year. [5] Starting early does not necessarily mean finishing quickly. In a prospective study, beginning intensive toilet training before 27 months was associated with a longer training duration and did not predict earlier completion for most children. [6] This does not mean parents must wait until 27 months; it means that early familiarisation and occasional practice should not be confused with intensive training before a child is ready.
For closely related guidance, read our article: Is Your Child Ready for the Toilet? The Potty Training Transition Tips.
| Age range | How to think about it |
| Under 18 months | Focus on body-language awareness, simple words such as “wee” and “poo” and letting the child see the potty. Do not expect independent use. |
| About 18-24 months | Watch for several readiness signs. Offer brief, voluntary sits and keep the potty familiar. |
| About 2-3 years | A common period for regular potty practice because language, mobility and body awareness are often stronger. |
| About 3-4 years | Still within the range described by paediatric guidance. Use a calm plan to investigate pain, constipation, or fear if progress is difficult. |
| Beyond 4 years | Some children need more time, especially with developmental or medical differences. Seek personalised advice if daytime training has not begun or if there are concerns. |
These age ranges are a planning guide, not a pass-or-fail test. Development, culture, caregiving routines and the child’s own response all influence timing. [3-5, 7-9]
The Readiness Signs That Matter Most
Researchers have identified many possible readiness signs, but there is no universal agreement on exactly how many a child must show. [8] A 2024 study that developed a toilet-training readiness scale found that readiness, the child’s first reaction, consistency of training, family factors, and toilet type were associated with training duration. [7] In practice, parents should look for a cluster of signs across five areas.
1. Body awareness
- The child notices they are weeing or doing a poo or tells you shortly afterwards.
- They pause, squat, hide, grunt, or use another consistent signal before elimination. [8]
- They stay dry for around two hours or wake dry from some naps. [1, 3, 5]
2. Physical and motor skills
- The child can walk to the bathroom and sit steadily on a baby potty.
- They can help pull loose shorts or trousers down and back up.
- They can sit for a short period without pain, fear, or constant support. [1-3]
3. Communication and understanding
- The child understands simple directions such as “sit down” or “pants down”.
- They can communicate a need through words, signs, gestures or a familiar sound.
- They understand that pee and poo belong in the potty. [1-3]
4. Emotional readiness
- The child shows curiosity about potty, toilet, or underwear.
- They want to copy parents, siblings, or other children.
- They accept help without intense fear, anger, or distress.
- They show a growing desire to do things independently. [2-3, 10]
5. Bowel comfort
- Bowel movements are generally soft and not painful.
- The child is not regularly withholding, hiding because of pain or asking for a nappy because they are afraid to poo.
- There is no persistent blood, severe straining, or ongoing abdominal pain. [11-12]
A useful rule of thumb
Start when your child shows several signs from different categories, not because one sign appears once. Interest without physical control may lead to frustration; physical control without willingness may lead to resistance.
Baby Potty or Toilet Seat: Which Is Better to Start With?
Both options can work. Research reviews have not identified one toilet-training method or piece of equipment that is best for every child. [9] The right choice is the one that feels stable, accessible, and acceptable to your child.
| Option | Best suited to |
| Baby potty | Low to the floor, feet are supported, easy to reach quickly and often less intimidating. It must be emptied and cleaned after use. |
| Toilet reducer seat | Avoids a later transition from potty to toilet but requires a secure reducer and sturdy footstool. The height, opening and flush can frighten some children. |
| Both | A practical option when the child uses a potty at home but a seated toilet at taska or tadika. Keep the routine and words consistent across settings. |
If your child is small, cautious, or struggling with balance, a floor-based baby potty is often the easiest first step. If they strongly prefer copying adults and can sit safely with foot support, a toilet reducer may work from the beginning.
Build Intimate and Bottom Hygiene Into the Routine
Potty training is not complete when the child simply wees or poos in the right place. They also need to learn a safe sequence: finish, wipe or wash the external area, dress, flush, wash hands, and dry them. Young children usually need adult help with wiping for some time, even after they can use a baby potty independently.
For girls, teach wiping from front to back. For boys, sitting for both wee and poo can simplify the early routine; standing can be introduced later when balance and aim are ready. Clean only external skin and avoid putting soap or cleanser inside the vagina, beneath a foreskin that does not retract naturally, or into any body opening. [19-20] Use gentle motions and avoid repeated hard rubbing. Evidence does not support blanket claims that all baby wipes are harmful: trials of specific formulations have found some wipes comparable with water for infant skin outcomes. [16-17] Product formulation and the child’s individual skin response matter. If a wipe or cleanser repeatedly causes stinging, redness or discomfort, stop using it and seek advice if symptoms persist.
Where Gentle Bottom Wash Fits
Little Étoile Gentle Bottom Wash (2+ years) is designed for children’s external intimate and bottom areas, particularly during toilet training when missed wiping, odour and repeated clean-ups can occur. The formula is pH-balanced for developing intimate and bottom skin and is designed to support the skin microbiome. It has also been dermatologically tested for sensitive skin. It combines gentle cleansing agents with Sage leaf, Aloe vera and Cucumber extracts, plus Panthenol, Allantoin and the Uvalife™ Antioxidant Grape Blend. [18] Use it as part of a wash-and-rinse routine when a more thorough clean is needed after poo, an accident or a sweaty day. Pump a small amount into the hand or onto a soft, clean cloth, cleanse external skin gently, rinse well and pat dry. Because the Uvalife™ blend can settle, shake the bottle before use. [18]
Signs Your Child May Need More Time
Pause active training and return to low-pressure familiarisation if your child:
- cries, freezes or panics whenever the potty appears;
- cannot sit safely even with support;
- does not yet notice or communicate elimination at all;
- repeatedly holds urine or stool to avoid the potty;
- develops hard, painful bowel movements;
- is coping with a move, new sibling, illness, childcare transition or another major change; or
- turns every potty attempt into a power struggle.
A pause is not a failure. Keep the potty visible, continue naming body signals and try again after a few weeks. A child-oriented approach allows the child’s readiness and response to guide the pace. Reviews find insufficient evidence to declare one method universally superior, so flexibility is appropriate. [9]
Do Not Ignore Constipation or Pain
Constipation can quickly change potty learning from a neutral skill into something frightening. In a prospective study of 380 children, hard or painful bowel movements usually occur before stool-toileting refusal, suggesting that constipation can contribute to refusal rather than simply result from it. [11] Another prospective study found stool-toileting refusal in about one in five children and linked severe withholding with the need for paediatric support. [12] Speak with a healthcare professional if your child has hard pellet-like stools, significant pain, repeated withholding, blood in the stool, a swollen abdomen, persistent soiling, vomiting, poor growth or a prolonged fear of passing the stool. Do not increase pressure to sit while painful constipation remains unaddressed.
Frequently Asked Questions
Can I introduce a baby potty before 18 months?
Yes, as a familiar object rather than an expectation. You can name it, keep it in the bathroom, and let your child sit with clothes on. Independent, consistent use usually requires later-developing awareness, communication, and motor skills. [1-3]
Is age 2 the best time to start potty training?
Age 2 is a common starting period, but it is not a universal rule. Look for several readiness signs and your child’s willingness. Some children are ready before 2; others are not ready until closer to 3 or beyond. [1-5]
Should boys start later than girls?
One longitudinal study found that girls reached many toilet-training skills earlier than boys, including daytime dryness, but the range within each sex was wide. [5] Do not delay or rush training solely because your child is a boy or girl.
How long should my child sit on the baby potty?
Keep early sits brief – often one to three minutes is enough. The purpose is to create a calm opportunity, not to keep the child seated until something happens. Stop if they become distressed or uncomfortable.
What if my child will only poo in a nappy?
This can reflect habit, fear, or constipation. Avoid suddenly removing the nappy while the child is withholding. First make sure stools are soft and painless, then use gradual steps, such as having the child poo in the nappy while in the bathroom before moving closer to the potty. Seek medical advice if withholding or pain continues. [11-12]
Should I use rewards?
Specific praise, stickers, or a simple progress chart can help some children. Reward the process – telling you, sitting, trying, wiping and washing hands – rather than demanding dryness. Avoid punishment, shame, or removing affection after accidents. [3, 10]
Can Gentle Bottom Wash be used during potty training?
For children aged 2 years and above, it is designed for children’s external intimate and bottom areas and can be used when a more thorough clean is helpful. Use a small amount, rinse well, pat dry, and supervise young children. Follow the product label and stop if irritation occurs. [18]
What is the most important hygiene step after using the potty?
Complete cleaning of the external bottom area when needed, followed by handwashing with soap and running water. WHO recommends handwashing after using the toilet and after cleaning a child’s bottom. [13]
The Bottom Line
Your child should start using a baby potty when readiness, comfort and willingness begin to come together – not simply when the calendar says it is time. Many children start between the ages of 2 and 3, but the normal window is broader. Introduce the potty early and gently, keep practice sessions brief, praise small skills and pause when pain, constipation or fear appears.
For Malaysian families, a successful plan also needs to work across home, taska or tadika, public bathrooms and different toilet styles. Build hygiene into the routine from the beginning: clean the external area gently, use a child-appropriate wash such as Gentle Bottom Wash when a more thorough clean is needed, pat dry and wash hands with soap. The goal is not the fastest possible result. It is a confident child who learns healthy skills without shame.
References
[1] American Academy of Pediatrics. The Right Age to Potty Train. HealthyChildren.org. Accessed 28 July 2026. https://www.healthychildren.org/English/ages-stages/toddler/toilet-training/Pages/the-right-age-to-toilet-train.aspx[2] American Academy of Pediatrics. How to Tell When Your Child Is Ready. HealthyChildren.org. Accessed 28 July 2026. https://www.healthychildren.org/English/ages-stages/toddler/toilet-training/Pages/How-to-Tell-When-Your-Child-is-Ready.aspx
[3] Canadian Paediatric Society. Toilet learning. Caring for Kids. Accessed 28 July 2026. https://caringforkids.cps.ca/handouts/behavior-and-development/toilet_learning
[4] Huijgen D, Karramass T, Versteegh HP, Jaddoe VWV, Sloots CEJ. Toilet training and bowel habits in children up to 4 years: insights from a population-based prospective cohort study. JPGN Reports. 2026;7(2):218-226. doi:10.1002/jpr3.70163. https://doi.org/10.1002/jpr3.70163
[5] Schum TR, Kolb TM, McAuliffe TL, Simms MD, Underhill RL, Lewis M. Sequential acquisition of toilet-training skills: a descriptive study of gender and age differences in normal children. Pediatrics. 2002;109(3):e48. doi:10.1542/peds.109.3.e48. https://doi.org/10.1542/peds.109.3.e48
[6] Blum NJ, Taubman B, Nemeth N. Relationship between age at initiation of toilet training and duration of training: a prospective study. Pediatrics. 2003;111(4 Pt 1):810-814. doi:10.1542/peds.111.4.810. https://doi.org/10.1542/peds.111.4.810
[7] Barutcu A, Mete B, Demirhindi H, et al. Toilet Training Readiness Scale for 0-5-Year-Old Children: a new measurement tool based on a child-centred approach. Children. 2024;11(9):1149. doi:10.3390/children11091149. https://doi.org/10.3390/children11091149
[8] Kaerts N, Van Hal G, Vermandel A, Wyndaele JJ. Readiness signs used to define the proper moment to start toilet training: a review of the literature. Neurourology and Urodynamics. 2012;31(4):437-440. doi:10.1002/nau.21211. https://doi.org/10.1002/nau.21211
[9] de Carvalho Mrad FC, da Silva ME, Moreira Lima E, et al. Toilet training methods in children with normal neuropsychomotor development: a systematic review. Journal of Pediatric Urology. 2021;17(5):635-643. doi:10.1016/j.jpurol.2021.05.010. https://doi.org/10.1016/j.jpurol.2021.05.010
[10] American Academy of Pediatrics. Create a Potty Training Plan for Your Child. HealthyChildren.org. Accessed 28 July 2026. https://www.healthychildren.org/English/ages-stages/toddler/toilet-training/Pages/Creating-a-Toilet-Training-Plan.aspx
[11] Blum NJ, Taubman B, Nemeth N. During toilet training, constipation occurs before stool toileting refusal. Pediatrics. 2004;113(6):e520-e522. doi:10.1542/peds.113.6.e520. https://doi.org/10.1542/peds.113.6.e520
[12] Taubman B. Toilet training and toileting refusal for stool only: a prospective study. Pediatrics. 1997;99(1):54-58. doi:10.1542/peds.99.1.54. https://doi.org/10.1542/peds.99.1.54
[13] World Health Organization. Washing hands. Updated 30 September 2022. Accessed 28 July 2026. https://www.who.int/tools/your-life-your-health/other-health-topics/health-and-the-environment/washing-hands
[14] Malaysian Meteorological Department. Malaysia’s Climate. Accessed 28 July 2026. https://www.met.gov.my/en/pendidikan/iklim-malaysia/
[15] Gfatter R, Hackl P, Braun F. Effects of soap and detergents on skin surface pH, stratum corneum hydration and fat content in infants. Dermatology. 1997;195(3):258-262. doi:10.1159/000245955. https://doi.org/10.1159/000245955
[16] Lavender T, Furber C, Campbell M, et al. Effect on skin hydration of using baby wipes to clean the napkin area of newborn babies: assessor-blinded randomised controlled equivalence trial. BMC Pediatrics. 2012;12:59. doi:10.1186/1471-2431-12-59. https://doi.org/10.1186/1471-2431-12-59
[17] Garcia Bartels N, Lunnemann L, Stroux A, Kottner J, Serrano J, Blume-Peytavi U. Effect of diaper cream and wet wipes on skin barrier properties in infants: a prospective randomized controlled trial. Pediatric Dermatology. 2014;31(6):683-691. doi:10.1111/pde.12370. https://doi.org/10.1111/pde.12370
[18] Little Étoile. Gentle Bottom Wash product information and ingredient dossier supplied by the brand. 2026.
[19] Centers for Disease Control and Prevention. Healthy Habits: Diaper Changing Steps for Childcare Settings. Accessed 7 August 2026. https://www.cdc.gov/hygiene/about/healthy-habits-diaper-hygiene.html
[20] The Royal Children’s Hospital Melbourne. Penis and foreskin care. Accessed 7 August 2026. https://www.rch.org.au/kidsinfo/fact_sheets/Penis_and_foreskin_care/
Reviewed by Diana Newman
BHSc (Nutr. Med), MNutr | Registered Nutritionist | Mum
Diana is a registered nutritionist and mum with expertise in family, prenatal, infant, and children’s nutrition. She combines evidence-based nutrition knowledge with real-life parenting experience to support accurate and practical health information for families.
