Grumpy Dad Co Camellia Oil (Food Grade) — Knife Rust Prevention & Wood Board Conditioner, 100 ml / 3.7 oz

Your carbon steel knife didn’t “randomly” rust. It got left with a little moisture, a little air, and a whole lot of regret.

Grumpy Dad Co Camellia Oil (Food Grade) is a simple, clean solution for people who actually use their knives and don’t want to babysit them. It’s 100% pure camellia oil designed to protect carbon steel and stainless steel blades from rust and oxidation, while also conditioning wooden cutting boards, handles, and utensils—without turning your kitchen into an oily mess.

Unlike mystery “knife oils” that smell weird, get sticky, or go funky over time, this one is food-grade, neutral, and non-sticky, so you can oil your knife and get on with your life. No aftertaste. No rancid smell. No greasy residue.

Who this is for

• Carbon steel knife owners who are tired of surprise orange spots

• Japanese knife enthusiasts who want a proper, food-safe maintenance routine

• BBQ and meal-prep people who use big blades and hate rust drama

• Cutting board owners who want their wood to stop drying out and cracking

What it solves

• Helps prevent surface rust and oxidation on blades

• Creates a thin protective barrier without feeling sticky

• Helps season and maintain carbon steel knives

• Helps condition wooden cutting boards and handles to extend their life

How to use (simple, like it should be)

1. Wash and fully dry your knife or board.

2. Add a few drops to a soft cloth or paper towel.

3. Wipe a thin layer over the blade (and/or wood).

4. Done. Store your knife dry. Sleep better.

Size: 100 ml / 3.7 oz — compact, easy to store, and precise for regular maintenance.

If you care about your knives, this is the part where you stop pretending “I’ll dry it better next time” is a maintenance plan.