Okay so here’s the deal. I noticed my trusty orange Crocs were getting kinda funky. Not like “stepped in mud” funky, more like “lived through a swamp” funky. Seriously, the insoles looked like someone spilled coffee mixed with dirt, and they smelled… well, let’s just say it wasn’t roses. Time for some proper Crocs care!

First Things First: The Supplies Hunt
I didn’t wanna buy anything fancy. I rooted around my cleaning stuff. Found:
The Essentials:
- Dish soap (the plain blue kind)
- Baking powder (yep, that box in the back of the pantry)
- An old toothbrush (almost threw it out last month!)
- Clean rags (old t-shirt scraps)
- A bucket
- Cold water
Easy peasy. Nothing special needed, just basic household stuff.
The Actual Cleaning Process Step-by-Step
Alright, let’s get these bad boys clean.
Step 1: I pulled out the insoles. Seriously, do this! They just pop right out. Mine were definitely the main source of the stank and grime. Set them aside.

Step 2: Filled the bucket halfway with cold water – NOT warm, NOT hot. I remember Crocs warping if they get too hot. Added a good squeeze of dish soap, swirled it around to make it kinda bubbly.
Step 3: Dunked the whole Crocs shells (without the insoles) into the soapy water. Used one of my rag pieces to wipe down all the surfaces, inside and out, including those weird little holes. Didn’t scrub hard yet, just loosened the visible dirt. Left them to soak for maybe 10 minutes.
Step 4: Time for the insoles! Oh man, they were ugly as hell. I sprinkled a bunch of baking powder directly onto the smelly, stained side. Not a light dusting, like I made a little baking powder island on each one. Then, I took my wet (from the soapy bucket water) old toothbrush and went to town. Scrub scrub scrub! Really dug into the texture, worked that baking powder paste into every crevice. Focused extra on the heel and toe areas where the stains were darkest. It actually started looking cleaner right away!
Step 5: Went back to the shells still soaking. Drained the dirty soapy water. Rinsed the bucket. Filled it again with clean, cold water. Used clean rag pieces to rinse the shells thoroughly, washing away all the soap scum and loosened dirt. Made sure no slippery soap residue was left.
Step 6: Grabbed the insoles I’d scrubbed. Held them under cold running tap water and rinsed off all the baking powder paste. Water ran clear? Good enough.

The Big Drying Mistake & Fix
Okay, here’s where I messed up slightly the first time. Feeling impatient, I plopped the cleaned shells AND the damp insoles right back together in the shade outside to dry. Mistake. Later, they were dry… but kinda felt dampish? And the smell wasn’t completely gone on the insoles. Learning moment!
The fix was simple, just needed patience (not my strong suit). For best results:
Dry Them SEPARATELY!
- I shook out all the excess water from both shells and insoles.
- Left the insoles sitting dirt-side UP away from the shells. I put mine on a rack near a window (not direct sun!).
- Left the shells upside down (holes pointing down) separately on a towel.
Good airflow is key. Don’t pile them together wet!
Final Result & Thoughts
After letting them air dry completely apart for a full day? Night and day difference. The orange shells looked fresh, no dirt clumps hiding in the holes. The insoles? Stains were like 90% gone, and most importantly, that awful swamp-foot smell was GONE. Just smelled… clean. Like nothing. Perfect!

So yeah, lesson learned: Baking powder and dish soap are your Crocs’ best friends. Pull the insoles. Scrub those insoles separately. Rinse everything super well. And ABSOLUTELY DRY THEM APART. Takes minimal effort and zero special products. Keeps ’em looking and smelling way better for way longer. My orange soldiers live to fight another comfy day!