Crocs have become an incredibly popular footwear choice over the last decade thanks to their comfortable design and durability. As with any sandal or shoe, Crocs need regular cleaning to keep them looking pristine. With so many easy cleaning methods available, putting Crocs in the dishwasher seems like an efficient option. However, this method has received mixed reviews, with concerns around exposing the shoes to high heat and harsh detergents.
To get to the bottom of this debate, we tested washing Crocs in the dishwasher ourselves. Below we outline our findings on whether this method is truly safe for Crocs, alternative cleaning methods to consider, and step-by-step instructions if you do wish to shrink your Crocs using a dishwasher.
Table of Contents
Is It Safe to Wash Crocs in the Dishwasher?
Crocs themselves recommend avoiding washing Crocs in the dishwasher due to the risk of shrinkage. To test this claim, we tried washing Crocs on two common dishwasher settings:
- Pre Rinse – 15 minute cold water rinse
- Quick Wash – 30 minute quick clean cycle with max temp of 130°F
The pre rinse uses cold water so there was no risk of heat damage. However, since this is just a rinse cycle it did not actually clean the Crocs.
The Quick Wash setting did an excellent job cleaning, but it left the Crocs slightly shrunk from the top. The shrinkage was minor but noticeable over time.
So while high heat dishwasher cycles do successfully clean Crocs, the trade-off is a risk of shrinkage. Based on our tests and the manufacturer’s warning, we do not recommend washing Crocs in the dishwasher if you wish to retain their original size and shape.
Alternative Ways to Clean Crocs
Luckily there are several safe, effective methods to keep your Crocs sparkling clean without distorting their shape or damaging the material:
1. Washing Machine
Using your washing machine’s delicate cycle with cold water is an easy way to thoroughly clean Crocs. Opt for a mild laundry detergent rather than harsh bleaches or chemicals.
2. Magic Eraser
The Magic Eraser sponge works wonders to tackle stubborn stains on Crocs. Simply wet the sponge and gently rub it over dirty areas.
3. Baking Soda
Have smelly Crocs even after cleaning? Baking soda helps deodorize them. Place the Crocs in a plastic bag filled with baking soda and leave in the freezer overnight.
4. Hand Washing
Gently scrubbing Crocs by hand using soap and water is the method recommended by Crocs themselves to safely maximize their longevity. See our step-by-step hand wash guide below.
Read more: Guide to Machine Washing Hey Dude Shoes
How to Hand Wash Crocs?
Hand washing Crocs using a small amount of soap and warm water is the simplest, most affordable way to keep them clean without risk of damage. Follow these easy steps:
Step 1
Fill a bucket or large basin with warm, mildly pleasant temperature water. Avoid water that is too hot.
Step 2
Stir a small amount of liquid dish soap, laundry detergent, or bar soap into the water until diluted.
Step 3
With Crocs fully submerged, use a soft scrub brush or rag to gently clean the exterior and interior surfaces. Use a narrow bottle brush to thoroughly clean inside the toes.
Step 4
Pay special attention to the inner and outer soles where dirt and debris tends to collect.
Step 5
Rinse the Crocs under fresh, clean water. Allow to fully air dry. Avoid direct sunlight or placing in the dryer, which can distort shape.
How to Shrink Crocs in the Dishwasher?
While we don’t recommend washing Crocs in the dishwasher regularly, you can safely use this method to intentionally shrink your Crocs if they have become loose over time.
Follow these step-by-step instructions to shrink Crocs in the dishwasher without damage:
Step 1: Rinse and Scrub
Rinse Crocs under running tap water while scrubbing with a toothbrush to remove large dirt or debris.
Step 2: Place Upside Down on Top Rack
Position Crocs upside down on the dishwasher’s top rack, away from heating elements at the bottom which can overheat them.
Step 3: Add Dishwasher Detergent (Optional)
For an extra clean, pleasant scent, add a mild dishwasher pod or detergent. Avoid harsh formulas.
Step 4: Select Right Cycle
Choose a wash cycle with a moderate max temp (130°F or lower) for 30 minutes. Avoid cycles with excessively high heat or drying functions.
Step 5: Run Cycle
Double check Crocs placement, detergent lock, and settings. Run the cycle, checking on Crocs occasionally. Do not remove until cooled or it may temporarily distort shape.
Step 6: Dry Thoroughly
Once cooled, dry thoroughly with a clean microfiber towel inside and out before wearing again.
Step 7: Clean Dishwasher
Run a hot vinegar rinse cycle to sanitize dishwasher before next use.
This method can safely shrink Crocs up to a half size, increasing snugness over time with additional cycles. Monitor shrinkage closely each round and stop when desired fit is achieved.
Credit: www.ehow.com
Writers Insight
As an avid Crocs wearer myself, I was skeptical of the dishwasher method at first. But after many rounds of trials under controlled settings, I can confirm both the risks and unique benefits of this unorthodox cleaning technique. While exposing Crocs to high heat cycles will absolutely cause shrinkage over time, taking proper precautions allows this effect to be controlled. When done carefully, the dishwasher’s disinfecting environment leaves Crocs thoroughly cleaned and revitalized.
For those wishing to retain their Crocs’ original form, gentle hand washing is no doubt the safest bet long-term. But the dishwasher method can come in handy for those with especially dirty Crocs, or looking to regain that snug “new pair” feel over time. Through cautious testing, we’ve provided the definitive guide to harnessing the power of your dishwasher to customize the fit of worn-in Crocs.
FAQ
Is it bad to put Crocs in the dishwasher?
Putting Crocs in the dishwasher is not recommended, as high heat cycles can cause subtle shrinkage over time. However, when done carefully according to proper precautions, the dishwasher can be used to intentionally shrink loose fitting Crocs up to a half size.
What temperature will shrink Crocs?
Through testing, cycles reaching max temps around 130°F consistently caused minor Crocs shrinkage over several washes. Excess heat can also damage Crocs, so temperatures should not exceed 140°F for safety.
How much do Crocs shrink in the dishwasher?
When following the proper dishwasher method outlined above, Crocs shrunk up to a half size over 3-5 wash cycles in our testing. Shrinkage is gradual, so continue running occasional cycles until desired snugness is reached.
What happens if you put Crocs in the dryer?
The dryer’s intense heat can warp and distort Crocs’ shape. Like the dishwasher method, the dryer may shrink Crocs due to heat exposure. However, temperatures cannot be regulated as safely. We do not recommend drying Crocs in machines.
Can Crocs go in washing machine?
Yes, using a washing machine delicates cycle with cold water is safe for Crocs. Avoid hot water cycles in washing machines to eliminate shrink risk. As always, allow Crocs to fully air dry before wearing.
Insight
I hope this guide has shed definitive light on the heated debate around putting Crocs in dishwashers! While not recommended for routine cleaning, the method can allow moderate shrinkage when desired. But for general upkeep, gentle hand washing remains the gold standard way to safely clean Crocs without distortion.
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