I have 32 bill validators in self-service car washes. They are all cleaned once a month. It does a great job. Much better than regular flat surface cleaning cards. It's definitely more expensive than other cleaning cards, but it's worth it.
π PDP-100 and 882-E Compatible Testing Forms (Pack of 25 Sheets)
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Efficient Cleaning Solution: 3K2-PCFF5 Three Pack EZ Printer/Copier/Fax Cleaner Sheet (15) by Waffletechnology
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ποΈ OKLILI 1SET PA03360-0001 PA03360-0002 Pick Pickup Roller + Separation Pad Assembly for Fujitsu S510M S510 S500M S500 fi-5110EOXM fi-5110EOX2 fi-5110EOX fi-5110C
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πΈ Doxie Go SE Portable Scanner Case (with Built-in Cable Pocket)
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