How to Clean a Cheese Grater
Knowing how to clean a cheese grater properly saves time, avoids cut fingers, and keeps this everyday kitchen tool working as it should. This guide explains the best way to clean it whether you act immediately after use or are dealing with a cheese-covered surface where food has been getting stuck in the tiny holes.
Why a grater is difficult to clean properly
When you grate food, especially soft cheeses, fat and protein bind to the metal. If you let the cheese cool, it hardens and grips the edges. That is why a quick wipe rarely works and why bits of cheese cling across the blades.
The challenge is not effort. It is using the right way to clean it without damage.

The best way to clean a cheese grater immediately
The best way to clean any cheese grater is immediately after use.
Hold it under running water at the tap, angled so water flows in the opposite direction to grating. This helps dislodge food instead of compacting it further. Use hot water once, then switch to cold water if grease remains.
Add a small amount of washing up liquid and gently wash the grater using a cleaning brush with stiff bristle ends. A long handle keeps fingers away from the sharp side of the grater.
Avoid heavy elbow grease. Pressure dulls the blade.
A safe way to clean a cheese grater without damage
If food has dried on, this is how to clean a cheese grater without bending teeth or cutting skin.
Soak before you scrub
Place it in warm water with washing up liquid. Let it soak for ten minutes until residue softens. This makes it easier to scrub lightly rather than force it.
Use a nylon brush or soft scrubber. Work from the back and never drag tools across the blades. Rinse once only. Overdoing the rinse pushes residue back in.
This method lets you clean the grater effectively without abrasion.

A simple trick for cleaning stubborn residue
A raw potato is a reliable trick for cleaning light build-up. Rub it over the surface to help lift grease and clean cheese residue.
This works particularly well when food has begun to shred unevenly or cling after zesting citrus. Always follow with a quick wash so starch does not dry sticky.
Using lemon for grease and odour
Half a lemon helps cut grease and freshen metal. Rub it over the surface, then wash gently. Use this once only.
It suits stainless steel. Avoid on coated or dishwasher-safe surfaces where acidity may dull the finish.
Cleaning a box cheese grater properly
A box cheese grater traps residue inside.
Turn it slowly as you wash so water reaches internal corners. Pay attention to the base where food collects. When the inside feels smooth and no residue remains, the grater is clean.
Dry it fully. Leaving it damp prevents it from staying spotless.
Can you put a grater in the dishwasher
Some models are suitable for the dishwasher, but this is not always ideal.
If using a grater in the dishwasher, place it on the top rack and rinse first. Check guidance carefully. Repeated dishwashing dulls edges over time.
Hand washing gives more control and keeps it sharper.
What not to use when cleaning
Avoid anything abrasive. Do not use metal scourers or scrape with utensils. Even the side of a sponge can snag and tear.
Always keep your fingers out of the way!
How to clean your grater safely every time
To clean your grater safely, always work away from fingers and avoid gripping sharp edges. Using a brush gives control and visibility.
These cleaning tips reduce slips and cuts while keeping the surface intact.
How to clean your cheese grater next time with less effort
Lightly oiling the surface before use helps reduce sticking. This makes it easier to clean your cheese grater later.
A quick wash with water immediately after use prevents build-up. Dry it thoroughly so it stays hygienic and ready.
Final thoughts
There is more than one way to clean your cheese, but knowing how to clean a cheese grater without force makes the job quicker and safer. Clean it early when possible, soak when needed, and avoid damaging tools. Do that, and your grater clean results will last longer and work better every time.
Frequently Asked Questions
Can you put a cheese grater in the dishwasher?
Some stainless steel models are dishwasher-safe, but repeated cycles can dull the blades. Hand washing usually keeps it sharper for longer.
What is the safest way to clean a cheese grater without cutting yourself?
Always clean from the back using a brush rather than a sponge. Keep fingers away from the sharp side and avoid scrubbing across the blades.
Does soaking damage a cheese grater?
Short soaking in warm, soapy water is safe and helps loosen dried residue. Avoid long soaking periods, which can affect joints or handles over time.
Can you clean a cheese grater with a potato or lemon?
Yes. A raw potato can help lift light residue, and lemon cuts grease and odour. Both work best as part of a normal wash rather than on their own.
Looking for more cleaning tips? What about how to clean your barbecue grills with an onion? Or, how to remove pet hair with rubber gloves?
Maybe you don’t have time for cleaning or unable to clean anymore, if so why not try our professional local cleaning service?
We have more practical solutions for everyday kitchen cleaning in our main kitchen cleaning section.