With proper care and attention, any pocket knife — even a cheap one — can become a generational heirloom.
How to Care for Your Handmade Knife
How to Clean and Maintain a Pocket Knife
Maintenance Tips for Folding Knives: How to Use, Store, and Clean Your Pocket Knife - EKnives LLC
How to Assemble a Knife Maintenance Kit - Knives Illustrated
General Knife Tips
Sharpening Your EDC Folding Knife with a Whetstone - Carved
How to Clean and Maintain Your Pocket Knife or Multi-Tool
Maintaining your Helle knife – Helle Norway
How to Clean Your Sebenza – Chris Reeve Knives
How to Clean and Maintain an Automatic or OTF Knife – Knife Pivot Lube
Is it a bad idea to clean a knife with alcohol? Dirt2Tidy