How to Clean and Oil Your BPS Knives Using the Knife Care Kit

Keep your blades in top shape with the right knife care kit — here is how we clean and oil BPS knives from fixed blades to folding models.

Updated 9 Sep 2026 5 min read 7 sections

The right knife care kit makes the difference between a blade that lasts decades and one that dulls or rusts within months.

What Comes in a Proper Knife Care Kit

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A complete knife care kit should cover cleaning, lubrication, and edge protection. The knife maintenance kit from BPS includes a food-safe mineral oil, a honing rod, and a cleaning cloth, the essentials for most EDC and outdoor blades. If you are building your own setup, the 17 essential tools for proper knife care list from Food & Wine is a solid reference for what to stock.

For comparison, a shun knife care kit focuses heavily on kitchen cutlery, while a pocket knife care kit or a wiha knife maintenance kit leans toward screwdrivers and pivot tools. We prefer the BPS approach because it covers both fixed blades and folders without extras you will not use.

How to Clean Your BPS Knives Step by Step

Cleaning removes debris, moisture, and corrosive residue before they damage the steel. Here is our routine for all BPS models:

Disassemble what you can: For folding knives like the beta knife, open the pivot and remove the scales. Fixed blades like the dbk knife or pry bar knife only need the handle wiped down.
Warm water rinse: Avoid dishwashers. Run the blade under warm water and wipe with a microfiber cloth. For stubborn sap or adhesive, use isopropyl alcohol on a rag (never soak the handle).
Dry immediately: Pat everything dry with a clean towel. Moisture trapped in the pivot or handle liner causes rust faster than anything else.
Degrease when needed: If you are switching lubricants or the action feels gritty, wipe the pivot and tang with a degreaser before reapplying oil.

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We recommend cleaning after every heavy-use day and at minimum once a month for knives stored in a drawer or bps tactical vest pocket.

Oiling Your BPS Blades for Long-Term Protection

Oil does two things: it displaces moisture and reduces friction. The mineral oil in the knife care kit is food-safe, which matters if you use the same blade for food prep and field work. Here is where to apply it:

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Pivot points: One drop on the washer or bearing surface of a folder like the beta knife. Work the action open and closed a few times to distribute.
Blade face: A light smear across the steel, then wipe off the excess. A dry surface is better than a slick one for cutting tasks.
Tang and locking surfaces: For fixed blades and lockbacks, oil the contact points where the blade meets the handle or lock bar.
Sheath or vest retention: If you carry a knife weapon or cgb savage in a tactical sheath, a tiny drop on the retention mechanism keeps the draw smooth.

Never saturate the blade. A thin film is all you need. Over-oiling attracts lint and pocket grit, especially in EDC carry.

Maintaining Different BPS Knife Styles

Not every BPS model needs the same routine. We broke down the care approach by blade type.

Knife Style	Key Concern	Care Focus	Recommended Tool
Fixed blade (dbk knife, pry bar knife)	Exposed tang and full-tang corrosion	Wipe blade and tang, oil tang before storage	Cloth + mineral oil from the care kit
Folding knife (beta knife)	Pivot grit and lock-stick	Disassemble, clean pivot, oil washer/bearing	Knife maintenance kit with pivot tools
Tactical knife (knife weapon, cgb savage)	Coating wear and sheath friction	Light oil on blade coating, check retention	Oil + sheath cleaner
Multi-tool / outdoor	Joint debris and rust spots	Soak joints in oil, scrub with brush	Knife care kit mineral oil

A pocket knife screwdriver kit helps if you need to tighten screws on a folder or swap pocket clips. The BPS care kit keeps the blades themselves in shape.

When to Reach for the Knife Maintenance Kit

The knife maintenance kit is not for daily cleaning, that is what the cloth and oil are for. Use the full kit when:

You notice side-to-side blade play in a folder
The lock bar feels sticky or fails to engage crisply
Rust spots appear on the blade edge or tang
The edge is chipped or rolled and needs more than a strop
You are putting a knife into long-term storage

We also pull out the kit when we rotate gear from the bps tactical vest into the safe. A clean, oiled knife stored properly will hold its edge and action for years.

Pro Tips for Long-Lasting Edge Retention

Edge retention is about more than sharpening. How you clean and oil affects how long the edge lasts.

Do not use WD-40 as a blade lubricant. It evaporates and leaves a gummy residue. Stick with the food-safe mineral oil from the knife care kit or a dedicated knife oil. The EDC & knife maintenance items guide from LynchNW reinforces this, purpose-made oils outperform multi-purpose sprays every time.

Store blades with the edge up or sheathed. If you toss a loose knife into a drawer, the edge bangs against metal or ceramic items and micro-chips. A pocket knife care kit approach means treating the edge like a tool, not an afterthought.

Wipe after every use. Even if you are in the field and cannot do a full clean, a quick wipe on your pant leg or a rag removes acidic sap, salt from sweat, and moisture. That ten-second habit prevents most rust issues.

Oil before long-term storage. A blade going into a pack, safe, or bps tactical vest for months should have a slightly heavier oil coat. Wipe it down before use, but leave the protection in place during storage.

For a deeper look at building a complete care setup, the guide on how to assemble a knife maintenance kit from Knives Illustrated covers the tools and supplies that round out any collection.

Where to Get the Knife Care Kit and Save

The BPS knife care kit bundles the mineral oil, honing rod, and cloth you need for all the knives above. If you are buying a pry bar knife, dbk knife, cgb savage, or beta knife, adding the care kit to the same order keeps shipping simple.

Grab the current offer for a sitewide discount on any BPS purchase. We recommend checking the latest pricing before checking out, the deal often covers the care kit and knife bundles together.

Clean, oiled blades perform better and last longer. A solid knife care kit and five minutes of maintenance after each outing will keep every BPS knife ready for whatever comes next.

Questions

How often should I oil my BPS folding knife?

Oil the pivot every time you clean the blade or whenever the action starts feeling gritty. For regular EDC carry, once every two to four weeks is plenty.

Can I use the knife care kit on coated tactical blades like the CGB Savage?

Yes. The mineral oil in the care kit is safe for coated blades. Apply a thin layer to the coating to prevent chipping and corrosion, then wipe off the excess before sheathing.

Is the knife care kit food-safe for kitchen use?

The mineral oil included in the BPS care kit is food-safe, so it works on blades used for food prep. We still recommend rinsing the blade before cutting food after storage.

Do I need a pocket knife screwdriver kit to maintain my beta knife?

Only if you plan to fully disassemble the pivot. For basic cleaning and oiling, the care kit's cloth and oil are sufficient. A small Torx driver helps if you want to tighten the pivot screw.

What should I use to remove rust spots on a BPS fixed blade?

Light surface rust can be wiped away with oil and a fine abrasive cloth from a maintenance kit. For deeper spots, a gentle pass with a rust eraser followed by oil and a clean cloth works well.

Can I carry the knife care kit in a BPS tactical vest pouch?

The oil bottle and cloth fit in a standard vest pocket or small admin pouch. For longer trips, we wrap the oil in a ziplock bag to prevent leaks inside the vest.