How to clean a sandwich maker (the right way) and maintain the non-stick coating.
Cleaning is what separates an appliance that's "used every day" from one that's "sitting in the cupboard." Here's a safe and quick method.
1) Rule #1: Turn off and let cool down.
Several manuals are clear: turn it off, unplug it, and let it cool down before cleaning.
2) Rule #2: Never submerge the device (body/cable/plug).
Manuals for sandwich makers/panini presses warn against immersing any part of the appliance in water/liquids to avoid electric shock and damage.
3) Rule #3: No metal and no abrasives.
To protect the non-stick coating:
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Do not use metal utensils on the plates.
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Avoid steel wool and abrasive sponges.
This information is directly stated in instructions for use and cleaning guides (e.g., Breville and Hamilton Beach).
4) Quick post-use routine (3–5 minutes)
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Use a paper towel to absorb grease while it's still warm (not hot).
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Use a soft cloth/sponge with warm water and a little detergent to clean the circuit boards (without soaking).
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If there is any "stuck" residue, let it soften with warm soapy water and rub gently (without abrasives).
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Dry thoroughly before storing (prevents odor and stains).
5) Tip for "burnt cheese" and persistent smell
The smell usually comes from grease/cheese that has accumulated in the corners and then carbonizes the next time it's used. The solution is always to clean it.
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drainage channel
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hinges
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corners of the plates
Some manuals even suggest a simple trick: if something is stuck, brush it with a little oil , heat it briefly, and then carefully wipe it off.
FAQ
Can I wash the sandwich maker under the tap?
No. The manuals warn against submerging the device/cable/plug in water.
Can I use steel wool to remove burns?
Not recommended: guides and manuals advise avoiding abrasives and metal because they damage the non-stick coating.
How can I prevent the plates from sticking together?
Regular cleaning (without abrasives), removal of grease and, if necessary, a minimal film of oil in specific uses (according to the type of board and manual).