You need a potty, a toilet seat reducer, a step stool, at least 15 pairs of cotton underwear, mattress and sofa protection, a handful of small rewards, and pull-ups for sleeping. That is genuinely the whole list. Most of the money parents spend on potty training goes toward things they never end up using.
Gear alone will not get a toddler out of diapers. What turns these seven items into a week that actually works is the plan behind them, the order you introduce them in, and what you do on the day your child pushes back. That is where the complete 7-day method comes in, but the shopping part is simple and you can sort it out this afternoon.
| Have ready before day one | Why you need it |
|---|---|
| Potty | Fast to reach, no clothing to manage, works for the first few days at home |
| Toilet seat reducer | Bridges the gap once your child moves from potty to toilet |
| Step stool | Supports the feet so pushing is easier and the toilet feels less high up |
| 15+ pairs of cotton underwear | Expect accidents and laundry, especially in the first three days |
| Mattress and sofa protection | Covers the furniture you cannot easily wash |
| Small rewards | Immediate praise and small treats keep motivation going all week |
| Pull-ups for sleeping | Nighttime dryness comes later and is a separate skill |
Why the training runs with the diaper off and regular cotton underwear
Training pants are designed to hold wetness away from the skin, which is exactly why they slow potty training down: a child who barely feels wet has less reason to notice or care. The method behind this checklist uses the diaper off and ordinary cotton underwear from day one, starting at home where accidents are easy to manage.
Pull-ups have a place, just not during the day. They are for sleeping, once daytime training is underway, because nighttime dryness develops on its own timeline and is not part of what daytime training targets.
This is also the reason fifteen pairs of underwear is not an exaggeration. You are not hoping for zero accidents, you are planning for several a day during the first stretch and washing as you go.
How many pairs of underwear do you really need?
At least 15 pairs is a realistic starting point, because the first three days at home are when accidents happen most often, before your child has learned to notice the feeling and act on it. Fewer pairs just means more laundry loads mid-week, at a point when you would rather be watching your child than running the washer.
Let your child pick their own underwear if you can. Wanting to keep a favorite pair dry is a small but real piece of motivation, and it costs nothing extra.
Have easy pants or leggings on hand too, things that pull up and down without a struggle, or let your child go bare-bottomed at home on day one so nothing gets in the way of noticing an accident happening. Accidents are part of learning here, never treated as a failure or a setback to punish.
Potty or toilet seat reducer: which one do you start with?
Start with the potty. It is quick to reach, there is no clothing or lid to manage, and a toddler can get themselves to it without help, which matters in the first three days when you are watching closely and want them to succeed on their own.
As the week goes on, most families move toward the toilet with a seat reducer and a step stool. The step stool matters more than it looks: supported feet make it easier to push, and a toilet that no longer feels like a tall, echoey drop is a lot less intimidating.
If your child is genuinely frightened of the potty or the toilet, that is a sign they are not ready yet, not a problem to push through. Build familiarity first with no pressure attached, and start the actual training later. To understand how the days build on each other once you do start, it helps to see what each day of the week actually looks like.
What to protect, and what you can skip
Worth having: a waterproof mattress protector, something to cover the sofa or the car seat, and a small bag with a spare set of clothes for short outings once you start leaving the house again.
Usually worth skipping: potty watches and timers, a potty in every room of the house, disposable seat liners, and character branded training pants. None of these move the needle, and some work against what you are trying to teach.
A timer in particular runs against the point of the method. The goal is for your child to notice their own body and say something, not to be trained to go because a beep told them to. If you want to understand why fixed toilet times can backfire, this is exactly the ground covered in why timed sits slow you down.
Once the first three days at home are behind you, short outings are the natural next step, and a small change bag makes them far less stressful. Pack a spare pair of underwear, a spare pair of pants, and a plastic bag for anything wet, and keep it by the door so leaving the house does not turn into a search. There is no need for a special travel potty or a portable seat reducer for a first trip to the store or the park; a quick stop at a public bathroom, with your step stool routine skipped for once, is usually enough.
The rewards question: what actually keeps a toddler going all week
Small, immediate rewards work better than one big prize promised at the end, because a toddler needs to feel the win right away, not next weekend. This is the thinking behind sticker cards that come in four sizes, with 3, 5, 7 and 9 squares used in that order: the first reward comes fast, at just three squares, so your child sees quickly that the system works, and then rewards get gradually rarer as the habit takes hold. That gap is what makes the habit outlast the stickers instead of stopping the moment they run out.
Animal stickers and poop stickers fill in the squares along the way, and a pee and poop diploma marks the end of the week as a small, real achievement. These printable materials, the sticker cards, the tracking schedule, and the certificate, come as part of the 7-Day Potty Training Video Course, printed at home by whoever buys it, rather than something you sketch out yourself on notebook paper.
The one thing that is not on any other checklist: a tracking schedule
A tracking schedule is not a timetable you impose on your child, it is a record of when this particular child actually goes, so you learn their timing instead of guessing at it. A well designed one tracks the time your child drinks, the time they are on the toilet, whether nothing happened, pee marked green for a success and red for an accident, poop marked the same way, and a notes column for anything else worth remembering.
| What you record | How it is marked | Why it matters |
|---|---|---|
| Time of drinking | Written down each time | Shows how long after drinking your child needs to go |
| Time on toilet, nothing happened | Yes or no | Tells you when offering the potty did not line up with a real need |
| Pee and poop | Green for success, red for an accident | Builds a picture of this child’s own pattern over the week |
One detail changes how useful the schedule actually is: have your child drink the cup in one go rather than sipping it across the afternoon. Only then can you see how much went in and how long it takes before they need to pee, and that link between amount and timing is exactly what the schedule is meant to reveal.
The question to ask your child is ‘will you tell me when you need to pee?’, rather than offering the potty on a fixed schedule. The exceptions are before and after sleep, and before you leave the house, both during the training week and afterward, when it still makes sense to suggest going rather than wait to be asked.
Books and setup: getting your toddler curious before day one
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Reading potty picture books in the weeks before you start makes the whole idea familiar rather than sudden. Once Upon a Potty is a long-standing favorite for exactly this stage, gentle and simple enough for a two or three year old to sit through more than once. Everyone Poops is another good option, matter of fact and a little funny, which helps take the mystery and the shame out of the whole subject.
Beyond reading together, let your child watch what a trip to the bathroom looks like, pick out their own underwear at the store, and try sitting on the potty fully clothed just to get used to it, with no pressure to do anything more than sit.
The single biggest piece of preparation has nothing to do with shopping at all: clear your calendar for three days at home. That stretch, with no errands and no visitors to manage, is when the actual learning happens.
What the plan adds that a shopping list cannot
A potty and a stack of underwear will not tell you what to do on day four or five, which is often the hardest day, when a child gets tired of being asked ‘will you tell me when you need to pee?’ and starts pushing back. The fix at that point is usually to ask less often and hand a bit more responsibility to your child, not to buy something new.
The 7-Day Potty Training Video Course carries the same seven-day method as around forty short videos of about three minutes each, grouped by day, along with a digital AI coach available for questions at any hour and the printable sticker cards, tracking schedule, and certificate described above.
Most children are dry in the daytime in about a week using this approach. Some manage it in as little as three days, others need two or three weeks, and a child who resists strongly is usually better off waiting and trying again later rather than being pushed through it. Nighttime dryness is a separate skill that comes later and is not something any potty training approach can promise on a set date. If a particular attempt does not go well, the method’s own advice is to stop, put things away for a while, and try again later, rather than pushing on through a bad stretch.
Frequently asked questions
What supplies do I need to potty train?
You need a potty, a toilet seat reducer, a step stool, at least 15 pairs of cotton underwear, mattress and sofa protection, a handful of small rewards, and pull-ups for sleeping. That is the full list. Most other potty training products on the market are optional extras, not necessities.
How many pairs of underwear do you need for potty training?
At least 15 pairs is a realistic number, since the first three days at home tend to produce the most accidents before your child learns to notice the feeling and act on it. Having plenty on hand means fewer mid-week laundry emergencies and less pressure to reuse a pair too soon.
Should I use a potty or a toilet seat reducer?
Start with the potty, since it is quick to reach and your child can get to it without help, which matters most in the first three days. Move toward the toilet with a seat reducer and a step stool as the week goes on and your child gets more confident.
Is it better to put my child on the potty every 15 or 30 minutes?
No, sitting a child down on a fixed interval teaches them to wait for a cue instead of noticing their own body, which works against the goal of potty training. The better approach is to track when your child actually goes using a tracking schedule, use that pattern to read your child's own signals, and let your child tell you when they need to go rather than being sat down on the clock.
Do I need training pants for potty training?
No, training pants hold wetness away from the skin, which means a child feels less and often learns more slowly. Ordinary cotton underwear during the day, with pull-ups reserved for sleeping only, tends to work better because the child actually feels an accident happen.
Is age 3 too late to start potty training?
No, age 3 is a common and completely reasonable time to start, and plenty of children begin even later. Readiness signs matter more than a specific birthday, so if you are unsure whether your child is ready, healthychildren.org from the American Academy of Pediatrics is a reliable place to check general readiness guidelines.
Ready for the next step?
The 7-Day Potty Training Video Course walks you through this program in forty short videos, grouped per day, with a digital AI coach you can ask a question at eleven at night on day four. The full handbook comes with it as a PDF to read and print. Nothing is shipped, so you can start today.
Sources
This article was written with AI assistance and checked by Dustin van de Sande.