potty training, #functinalskillsforkids

Toileting and Sensory Processing

“Toileting and Sensory Processing”  is part of a year-long blog hop called Functional Skills for Kids.  Each month, I will be working with other pediatric OTs and PTs to post on different developmental topics that impact functional skills for kids. I’m so honored to be working with some amazing pediatric bloggers to bring you a well-rounded blog hop that will ultimately result in a BOOK!


This series will be a wonderful resource for parents, teachers, and therapists to learn about all the different activities a child performs each day.  Every month, each therapist will discuss different aspects of functional skills.  Each childhood function will be broken down into developmental timelines, fine motor considerations, gross motor considerations, sensory considerations, visual perceptual considerations, accommodations and modifications, activity ideas, and more.

This month’s topic in the  “Functional Skills for Kids” blog hop is TOILETING, so check out the landing page for the rest of our posts and information on all things related to potty-training! 

*This post contains affiliate links

Sensory Considerations and Strategies for Helping Kids with Toileting

One very important part childhood development is potty-training.  Recognizing that they need to go, wearing big girl or big boy underwear, and being able to use different toilets can all be impacted by sensory processing.

Toileting requires a significant amount of body awareness.  Children have to understand how their body is feeling, learn how to release their bowel and bladder muscles in order to go, and feel that they have “finished” and their bowel or bladder is now empty.   Sensory processing is a natural part of the toileting process.  A bathroom environment can be overstimulating to start with.   We receive sensory information from our eyes, ears, skin, muscles, and joints and our brain’s job is to organize the information, select the important parts, and disregard the rest. When a child’s sensory systems are functioning appropriately,  they are able to participate in activities of daily living such as potty-training.  However, if the sensory systems are not integrated properly, toileting can become problematic.  

*Disclosure: This post contains affiliate links.

Toileting and Sensory Processing

Sensory Processing refers to how the nervous system detects, regulates, interprets and responds to sensory information.  Sensory Processing is an important factor in considering a child’s attention, memory, behavior, and function (Ahn, Miller, Milberger, & McIntosh, 2004; Gardner &Johnson, 2013).   A child’s brain needs to be able to register sensory information from the environment and react appropriately to it.  If a child has difficulty regulating and processing sensory information, they may have Sensory Processing Disorder.

Sensory Processing Disorder is a neurological disorder in which the sensory information that a child perceives results in abnormal responses.   Children who have difficulty processing sensory information often have inconsistent responses because they have a hard time discriminating between which sensory information is important and which can be ignored.  

It is important to note that many children (and adults for that matter) have difficulty with processing certain types of sensory input.  Typical things such as disliking certain smells or textures, feeling seasick on rides, or preferring certain foods do not necessarily mean that a child has sensory processing disorder. They may simply still be learning to process certain sensory stimuli.

sensory processing

Sensory Processing 101 is a vital resource for parents, teachers, and therapists working with children with Sensory difficulties.

There are eight  sensory systems in our bodies:

  1. Tactile System (touch)
  2. Vestibular System (balance)
  3. Proprioceptive System (position in space)
  4. Olfactory System (smell)
  5. Visual System (sight)
  6. Auditory System (hearing)
  7. Gustatory System (taste)
  8. Interoceptive System (internal body awareness)

Interoception is our ability to sense what is going on inside our bodies internally.  It includes sensations such as thirst, hunger, fatigue, pain, breathe, itchiness, nausea, temperature, etc.  It also includes our sense of if we have a full bladder or bowel, and if we have “released” it. (Garland, 2014).

An Explanation of the Sensory Systems related to Toileting

The proprioceptive, vestibular, and touch senses are primary influences on the integration of our senses.  The interoceptive sense also plays a crucial role in developing the foundational body awareness needed to function as a child.

When a child is unable to integrate and react to sensory information appropriately, the child will not interact with his environment in a functional manner.  He may have exaggerated responses to typical noises or sensations or withdraw from certain stimuli. The child cannot consistently process sensory information, so their responses will be inconsistent, too.

If the child has decreased body awareness, they may demonstrate an inefficient grading of force or movement.  For a boy, this may mean they have difficulty using the right amount of force when holding or aiming the penis.  This might result in a child pressing so hard that it’s difficult to pee,  holding too tightly, or having difficulty holding steady.

Our vestibular system helps us to maintain our balance. The fluid in our inner ear moves as our head moves, sending messages to our brain about where our body is in space (Abraham, 2002).   Some children with vestibular dysfunction present with “gravitational insecurity”, which makes them seek a secure position during activities. They may dislike swings, being picked up, or participating in activities in which they are not in control of their body in space.  These children might be fearful when attempting to sit on a “grown-up” toilet where their bottom is unsupported because they feel like they may fall.

Children with vestibular, tactile, and proprioception difficulties may have difficulty with eye-hand coordination and depth perception. It may be difficult for them to aim appropriately or estimate where to stand.

Many children with sensory processing difficulties have auditory sensitivities that interfere with toilet training.  Think of the loud echoes, flushing toilet, the hand dryers, etc.  Noises that are simply loud to an adult can be piercing to a child with auditory sensitivities.

Tactile sensitivities can interfere with toileting, too! Children may dislike the sensation of pooping, wiping, or even sitting on a hard seat.   If they are under-responsive to touch, they may not realize that they aren’t covering their hand properly with the toilet paper, they aren’t wiping well enough to clean themselves, or that they’ve soiled their clothing.

potty training, #functinalskillsforkids

Sensory Processing and Body Awareness needed for Toilet Training

When our body is able to receive and interpret the signals from our skin, muscles, and joints, we are able to feel and know what our body is doing without looking at it.  When a child has poor body awareness, it can lead to difficulty coordinating their body to do all of the components that are involved in toileting.   It is not automatic to feel the urge to go and just go to the bathroom.  Each step of the task must be thought out and carefully performed, so it is important to be patient.  It’s hard to know what to do if you can’t feel what you are supposed to feel!

Typically, toddlers and preschoolers spend a lot of time learning the “ins and outs” of toileting.   Children are expected to be toileting independently before entering Kindergarten.  Children with difficulties modulating sensory input find potty training to be a much bigger challenge than a typical child.  The bathroom can be an overstimulating environment, so asking a child with sensory integration difficulties to focus on the task at hand (ie; peeing or pooping) is a challenge if they are overwhelmed with fear or anxiety about other sensory signals they are receiving.  Problems with toileting and sensory processing might include (but not be limited to):

Toileting and Sensory Processing Related to Poor Interoception

  • May be unaware that his bowel or bladder is full.
  • Feels that they need to go, but not be able to discriminate whether they need to urinate OR have a bowel movement.
  • Unable to “push” in order to go; don’t understand how to make those muscles work
  • Cannot feel that they have had an accident or that their clothes are soiled.
  • Unable to bend and reach behind them to properly wipe

Toileting and Sensory Processing Related to Sensory Defensiveness

  • Dislikes the feeling of “peeing” or “pooping” and withholds.
  • Fearful of falling into a regular sized toilet
  • Dislikes the feeling of wiping or being wiped.
  • Prefers the parent to wipe them
  • Does not like to wash their hands
  • Takes off all their clothes to use a toilet
  • Avoids flushing the toilet

Toileting and Sensory Processing Issues Related to Poor Registration of Sensory Input with a Hyperactive or Over-reactive Response

  • The child is fearful of the sensations involved when they pee or poop.
  • Reports that the act of “peeing” or “pooing” hurts terribly, crying, etc.
  • Extreme reaction to the sound of the flush or the air dryer
  • Gags, or chokes at the smell of the poop
  • Visually distracted by details in the bathroom, including lines in the tile, dust on the floor, etc.

Toileting and Sensory Processing Related to Sensory Seeking

  • Repetitively flushing the toilet
  • Fecal smearing
  • Repetitively having accidents in pants, enjoys the sensation
  • Playing in the water
  • Playing in the sink
  • Asks to use the toilet in public constantly

Toileting and Sensory Processing Issues related to Sensory Avoiding

  • Avoids wearing big girl or big boy underwear, prefers a diaper
  • Will tell you when the diaper needs to be changed, doesn’t want a wet diaper
  • Difficulty tolerating new bathrooms, public bathrooms, etc.
  • Covers ears when flushing, air hand dryer goes on, etc.
  • Holds nose for bowel movements
  • Avoids using certain toilets with “hard” seats
  • Avoids going into the bathroom, “sneaks off” to poop in diaper behind a couch, etc.

potty training, sensory processing

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How to Help: Possible Modifications and Strategies to Help with Toileting

1. Try a  4 in 1 Stages Potty Seat which is closer to the ground and fits a smaller bottom. It also helps transition to use a grown-up toilet

2.  Try fun potty seats like this Race Car Potty and Character Underwear that are motivating!

3.  Try using flushable wipes and a Wipes Warmer to make the experience of wiping more enjoyable

* one consideration for this is that your child may begin to rely on it…. if you are out in public and don’t have warm wipes, will it be a problem?  Take that into consideration before making it part of your routine.  But if you are desperate, it’s worth a shot!

4.  Sing Songs to make toilet training more fun:

  • “Let it go! Let it go!”
  • “Push it out, Push it out, WAY OUT!”
  • “Pee Pee in the Potty, Pee Pee in the Potty!”
  • “I just want to Potty all the time, Potty all the time, Potty all the time!”

5.  Use painter’s tape to make a line for boys to know where to stand

6.  Offer Toilet Targets  or use goldfish crackers or fruit loops (get the pee in the hole!)

7.  For children who aren’t sure if they have to pee OR poop, let them sit.  It’s hard to tell which muscles are which.

8.  Provide an inviting environment depending on your child’s sensory needs:

  • For a sensory seeker, bright lights, fun music, and toys alerting aromatherapy (peppermint and eucalyptus).
  • For a  sensory avoider, soft lighting (night lights) and music, calming aromatherapy (lavender and chamomile).  *Click for more info about Aromatherapy

9.  Let your child leave the room before flushing if they are defensive, OR let your child choose if they flush or you do.

10.  Use earplugs to block the sounds, (especially in a public bathroom), OR keep post-its in your bag to put over the automatic sensor.

11.  Use a soft toilet seat.

12.  Keep a  Potty Training Chart   or offer Potty Reward Stickers for Boys or Girls

13.  Try a toileting schedule. Have your child sit on the toilet every 15 minutes for a few minutes. If they go, Wahoo! big Praise. If not, that’s ok, we’ll try again in 15 minutes.

14.  Provide a Kitchen Timer for set “potty” sitting times.  Let your child set the timer so they are a part of the process.

15.  If your child is fearful of the sensation of pooping in the toilet, have them help you dump the poop from the diaper into the toilet and then flush it.

Toileting and sensory issues

Toileting and Sensory Processing in Children with Special Needs

Very often problems with potty-training, such as accidents, difficulty recognizing if they have to go, struggles with hygiene, fear of flushing, and refusal to use the toilet are the result of an inefficient sensory processing system.  It is important to note that children with developmental delays and other diagnoses may need more time to be trained.   As parents and educators, it is essential to treat the process with patience.  Your child has a lot of information and sensory signals to make sense of and every child has to go at their own pace.  Do not feel the “peer pressure” from other parents that your child “should be” ready.

For more information on Sensory Processing, check out these resources:

sensory processing

Click on the image for more info. It will take you over to my pals at Your Kids Table so you can see what all the fuss is about!

Sensory Processing Resources

Additional Potty Training Resources

Establishing Toileting Routines for Children Tips – a Printable from the American Occupational Therapy Association

6 Tips for Successful Potty Training from the American Occupational Therapy Association


Abraham, M. C. (2002). In Pressnal D. O., Wheeler K. (Eds.), Addressing learning differences: Sensory integration; practical strategies and sensory motor activities for use in the classroom. Frank Schaffer Publications.

Ahn, R., Miller, L., Milberger, S., & McIntosh, D. (2004). Prevalence of parents’ perceptions of sensory processing disorders among kindergarten children.  American Journal of Occupational Therapy, 58, 287-293.

Crozier, S. C., Goodson, J. Z., Mackay, M. L., Synnes, A. R., Grunau, R. E., Miller, S. P., et al. (2015). Sensory processing patterns in children born very preterm. American Journal of Occupational Therapy, 70.

Daunhauer, L., Fidler, D., & Will, E. (March 2014). School function in students with down syndrome. American Journal of Occupational Therapy, 68(2):167-176. 

Garland, T. (2014). Self-regulation interventions and strategies. Eau Claire, WI: PESI Publishing & Media. Shelly J. Lane, PhD, OTR/L, FOATA, Isabelle Beaudry-Bellefeuille, MScOT; Examining the Sensory Characteristics of Preschool Children With Retentive Fecal Incontinence. Am J Occup Ther 2015;69(Suppl. 1):6911500194p1. doi: 10.5014/ajot.2015.69S1-PO6099.

Functional Skills for Kids


This post is part of the Functional Skills for Kids series.  See all of the bloggers who are participating and more about the series here. For more information on the components and considerations related to Toileting, stop by and see what the other Occupational Therapists and Physical Therapists on the Functional Skills for Kids team have to say:

Potty Training Readiness: 10 Signs It’s Time to Ditch the Diapers  | Mama OT

Potty Training, Toileting and Fine Motor Considerations  | The Inspired Treehouse

Gross Motor Skills and Toilet Training | Your Therapy Source

Toileting and Sensory Processing   | Miss Jaime OT

Potty Training with Attention and Behavior Problems | Sugar Aunts

Modifications For Potty Training  | Therapy Fun Zone

Preparing Your Child & Environment for Potty Training | Growing Hands-On Kids

Potty Training Instruction Tips  |Kids Play Space

Teaching Concepts for Potty Training Through Play |Your Kids OT

#functionalskillsforkids, toileting, potty training

Do you have an amazing toileting trick or tip? What potty training strategy helped your child?

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26 thoughts on “Toileting and Sensory Processing

  1. Claire says:

    Wow! This post is FULL of awesome information and really makes you realize all of the complicated pieces that have to fall into place for potty training and toileting. Thanks for the great tips and info!

  2. Cindy@YourKidsOT says:

    Wow Miss Jaime! You have written such a comprehensive article with many practical tips here! It can be such a complicated issue to navigate, however you have given us plenty to reference here. Thank you.

  3. caroline says:

    This is great thanks! Question – Do you ever see regression in toilet training (ie child starts to have accidents again) after starting OT for sensory processing disorder? Also using the pacifier much more?

  4. Christie @ Mama OT says:

    I really appreciated the bulleted lists of signs and behaviors related to the different patterns of sensory processing dysfunction as it relates to potty training. I love the trick you mentioned about carrying post-its in your purse and then sticking it over the automatic flushing sensor so that it doesn’t flush until you want it to (i.e., doesn’t flush while the child is still sitting on the potty and then scares them half to death!). That trick has worked for many families I’ve worked with whose kiddos over-respond to auditory input. Thanks for sharing all these practical tips!

  5. sarah says:

    my son is potty trained but he will not go any where but at home and he will soon be going to school all day have any ideas

    • Jaime S says:

      Hi Sarah! I am willing to bet that once he starts going to school and sees all his friends going, he will get on line at “bathroom time” and go too. I would definitely let his teacher know, just in case. You can try to encourage him to go at another place where he is pretty comfortable, such as an aunts house, etc. over the summer. Any progress made before school will help him in September….

  6. Eden says:

    Great information

    I would like to share my experience so that it can be of use to other parents.
    When my son completed one month, I began holding him in the mornings for a few minutes when he got up in an attempt to help him to poop with ease. I would just sit on the pot and hold him on my lap. Amazingly after completing 3 months, he was emptying his bowels every morning after he got up. This habit has continued and he is now 1 year and I have rarely had a messy poop experience. On and off he may not poop in the morning and do so somewhere during the day, but that is occasional. When he gets up in the morning I give him a little warm water to sip.

  7. Sneh says:

    Hi Jamie,

    My daughter is 8 years old and occasionally soils involuntarily in small quantities. Sometimes, she does not even realize that she has soiled. From the article, it seems to be related to poor interoception. Are there specific therapies that can help in this?

    • Jaime S says:

      Hello Sneh! Thank you for reading. Interoception is part of sensory processing, which is usually addressed by an occupational therapist. However, there’s usually more than one indicator of poor interoception (body awareness), such as not feeling pain, not realizing she’s hungry, tired or sick, or having clothing bunched uncomfortably and not being bothered by it, etc. If there are no other signs, I would suggest taking her to the doctor just to make sure everything is medically ok.

  8. B says:

    I am so glad I came across your website, while I am looking for ways to assist and educate my students on the importance of bathroom hygiene. I have high functioning ASD students who have been with me since 3rd grade…I teach a cluster 3rd-6th. This year, some parents have brought to my attention that they are experiencing issues with their child not cleaning poop correctly, or pooping on their undies, dropping on the toilet to flush, other has had smelling moments for not cleaning well or he is hiding dirty undies in closet…I understand the 7 y old has been using the wipes, but still needs prompting. I worry about the 10 and 12-year-old students, they avoid going #2 at school but I do like to assist the parents, during my hygiene lessons and address this in a proper manner. Would love any advice!Tks!

  9. Heather says:

    Thank you so much for this article. It is suspected that our adopted daughter has SPD (seeking). She is 6 years old now and potty trained without a problem. However we cannot potty train her at night. We have tried the different tricks, but she is so out of it when she is sleeping that she does not sense or feel when she needs to get up and go to the bathroom. Is this in connection with SPD? What do we do to help with this? Does she outgrow it?

    • Jaime S says:

      Hi Heather! Decreased body awareness is a sign of Interoception processing difficulties. An Occupational Therapy Evaluation may give you more insight into your daughter’s sensory processing difficulties. In the meantime, I suggest that you learn as much as you can about Sensory Processing. This will help you to understand your daughter’s needs.

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