The first phase of most encopresis treatment plans is a cleanout, a short, aggressive laxative regimen (usually a high dose of polyethylene glycol like MiraLAX) that clears months of retained stool from the colon.

Your pediatrician will explain the medical piece. What they usually don't explain, because they don't have to live through it, is what the week actually looks like from the inside. This is that.

A note first: dosing, timing, and specific medications for a cleanout should come from your pediatrician. Nothing below is medical advice. What follows is the logistics and emotional shape of the week, so you can be prepared for what to expect.

When to schedule it

If you have any control over timing, schedule cleanout week during:

A school break (spring break, summer, winter break)
A stretch when you or your partner can be home most days
A week without travel, sleepovers, or big family events

Some families do it over a long weekend, some over a full week. The intensity is front-loaded, the first two to three days are the most active, then it tapers.

Avoid scheduling around a big event you can't move. Cleanout is not a bathroom-optional week.

What to prepare

Logistics:

Move a small footstool near the toilet if your child needs one
Have wipes, spare underwear, and change-of-clothes stashed in every room they'll spend time in
Waterproof mattress pad on their bed and on the couch they most use
A clear path from wherever they'll be sitting to the toilet, no obstacles

Supplies:

The prescribed medication in the amount the pediatrician specified
A drink your kid likes to mix it into (many kids do well with Gatorade or juice)
Something small they can look forward to, a new book, a rental movie, a puzzle
Simple food they can eat during the day (BRAT-adjacent, bananas, rice, toast, applesauce, helps some kids feel less nauseated during the intense stretch)

Household:

Consider talking to older siblings ahead of time, at a level they can handle: "[Name] is going to be doing a lot of bathroom stuff this week. It's part of the medicine. Don't make a big deal about it."
Plan meals that don't require you to leave the house
Cancel non-essential plans

Day 1: Starting the medication

Day one is often quieter than expected. The high-dose medication is going in but hasn't fully worked through yet. Your child might feel some rumbling, some early trips to the bathroom, but the truly active stretch usually starts about 6 to 12 hours in.

Emotionally, day one is where you and your child are bracing. Naming that out loud helps: "We're getting started. This is going to be a lot of bathroom stuff over the next few days. That's just how the medicine works. I'll be here."

Day 2-3: The peak

This is the intense stretch. Your child will spend a lot of time on the toilet. There may be some crying, some fatigue, some nausea. You might see some very impressive results (this can be jarring, kids and parents both usually underestimate how much was actually stuck in there).

Some practical notes:

Bring their book or tablet into the bathroom. They're going to be sitting a while.
Don't leave them alone for the whole session, check in every few minutes.
If they say they need to stop, they need to stop. Don't push through resistance during cleanout; the medication is doing the work whether they're sitting on the toilet or not, and forcing longer sits usually just adds emotional weight to future toilet time.
Track intake and output (roughly) if the pediatrician asked. EncoPath is what we built specifically for this, timestamped notes without turning tracking into evaluation.

Between bathroom trips, keep things low-stimulation. This isn't the week for family game night. It's a movie-marathon week. Everyone conserving energy.

The emotional shape

The cleanout is often emotionally heavier than it is physically. Some feelings that commonly surface, in you, in your child, in the household:

Grief. The volume of what comes out during cleanout makes the length of the pre-diagnosis period concrete. Some parents feel a wave of guilt about "how long this was going on." That guilt is not useful and not accurate, you're not a diagnostician. You did what you could. You are doing it now.
Relief. Some parents feel unexpectedly emotional the first time they see their child pooping something resembling a normal bowel movement after weeks or months of hard, retained stools. That's grief and relief overlapping. Both are fine.
Fatigue. You will be exhausted by day three. This is normal. Trade off with your partner if you have one. If you're solo, this is the week to accept help from the person offering.
Boredom-anxiety. Sitting on the couch for hours with a kid who's popping in and out of the bathroom creates a strange low-grade anxiety. It's fine to nap through parts of it. You don't have to be alert every minute.

Day 4-5: Winding down

By day four, most cleanouts start to slow. Trips to the bathroom become less urgent. Your child is often visibly wiped out but calmer. Their belly may look noticeably different from before, flatter, less distended.

Some kids will have soft, normal-looking bowel movements toward the end of the cleanout. This can feel like a big moment. In some ways it is, you're seeing what a functional cleared system looks like, but it's not a signal that treatment is done. This is just the machine finally running clean.

Day 6-7: The pivot to maintenance

At the end of cleanout, you'll transition to the daily maintenance dose your pediatrician set, usually a much smaller amount of the same medication. This is the dose that will run for months to keep stools soft while the colon and nervous system rebuild.

Give yourself and your child a day of rest at the end of cleanout week if you can. The week after is where the daily sit routine starts to become real. That's a different kind of work, steady, low-key, long. Cleanout week is the acute phase. Maintenance is the marathon.

What comes next

The daily sit routine begins in earnest after cleanout, and it runs for months. Our Toilet-Sitting Routine guide covers the mechanics. Quiet Sit is what we built for running the routine day after day without it becoming a source of conflict.

For the long-term view of the arc, What Encopresis Looks Like at Day 1, Month 3, and Month 12 is the month-by-month walkthrough.

Cleanout week is exhausting. It is also the loudest, most concrete piece of the treatment, the piece where progress is visible in real time. Whatever else the year holds, this week ends with the physical reset done. From here, it's slow rebuilding. You've got this.