For a typical kitchen stainless steel knife, you only need to fully sharpen it every 3 to 6 months if you cook regularly. However, this can vary from 1 month for heavy daily use to 12 months for occasional use. Instead of frequent sharpening, hone your knife once a week to maintain the edge.
Yes, you can use WD-40 as a lubricant on oil-based sharpening stones, but it is not the best option. Because WD-40 is very thin, it fails to effectively float away metal shavings (swarf), which can clog your stone.
Rule #1: It is important to use a knife adapted to what you want to do / food you want to prepare. For example, you shouldn't use a bread knife to slice a roast or use the blade of a paring knife and use it as a screwdriver (don't laugh, we've all done it!) Rule #2: Don't drop your knife on the floor.
Yes, it is absolutely worth sharpening cheap knives. Even budget or entry-level blades can get razor-sharp. A cheap knife that is kept sharp is significantly safer and more effective in the kitchen than a dull, expensive knife.
For a home cook, Chef Hervé suggests giving it a refresh about once or twice a month, while professional chefs generally take out their whetstone about once every ten days, though they are often rotating through several different knives day by day or task by task.
Pull-through sharpeners are not universally "bad," but they are generally discouraged for high-quality or expensive knives. They offer quick, convenient edge maintenance but are highly aggressive, removing excess metal and often leaving a fragile, jagged edge.
Gordon Ramsay primarily uses a traditional honing steel (or sharpening rod) to maintain knife edges before use, emphasizing safety and consistent 45° angles. While he often uses professional whetstones for deep sharpening, modern demonstrations (and fan-used products) have shown the Tumbler Rolling Sharpener to be highly effective for achieving a razor-sharp edge on his knives.
Head to Ace Hardware. Pack up your knives and head to a nearby Ace, where a Resharp trained associate will quickly sharpen your edge in 90 seconds or less for just $6.99* per knife (*suggested retail price). Scan.
Cutting boards made of glass, granite, ceramic, or your dinner plate may look stylish or convenient, but they are the fastest way to destroy a knife's edge. These surfaces are harder than your knife's steel. So every time your blade contacts them, it suffers microscopic edge deformation, chipping, or even rolling.
Common knife sharpening mistakes include applying too much pressure, failing to maintain a consistent sharpening angle, and using dry or uneven stones. These errors can damage the blade, cause chipping, or ruin the edge geometry.
In the high-end folding knife community, the original "Holy Trinity" refers to three legendary American makers who pioneered the modern premium tactical folder. Together, their designs set the gold standard for durability and precision.
Never soak knives with wooden handles in water; prolonged exposure can damage the handle and rivets. Knives with plastic handles and without rivets can be soaked for longer periods without issue.
Giving a knife as a gift is steeped in centuries of folklore. According to superstition, a gifted blade can "cut" the ties or relationship between the giver and the recipient. To bypass this, traditional etiquette requires the recipient to "pay" for the knife with a coin.
The best knife lubricant depends on your application: for food prep, use food-safe mineral or coconut oil; for folding knife pivots, use high-performance synthetics like KPL Knife Pivot Lube; and for low-mess storage, choose dry lubricants or waxes.
Here are a few common tools:
Navy SEALs rely on a few specific standard-issue fixed blades, but they largely carry mission-dependent gear. Standard-issue knives include the Ontario MK3 Mod 0 dive knife and the Cold Steel SRK. For everyday carry and field operations, operators frequently choose rugged folding knives from premium brands.
If you have one chef's knife, one paring knife, and one bread knife, consider yourself equipped with thetop three knives every kitchen needs. Now it's time to find something good to cook!
A hot knife cuts significantly better when working with synthetic fabrics, ropes, and foam. The heat melts the material as it slices, which simultaneously creates a clean seal and prevents fraying or crumbling.
Benchmade's LifeSharp program provides free sharpening, cleaning, oiling, and adjustment for the lifetime of your knife.
Ace Hardware's automated knife sharpening service (often powered by the ReSharp machine) receives highly positive reviews. It typically costs $6.99 to $7.50 per blade and takes less than 2 minutes per knife, making it a highly convenient and affordable way to restore dull edges.
3-Finger Test
Lightly place the knife edge on your fingers (sideways, not pointing down) and gently pull. A sharp blade will feel very "grabby" and not slip easily over your skin.
Gordon Ramsay was diagnosed with basal cell carcinoma, the most common form of skin cancer. He underwent successful surgery to have the cancerous cells removed from his jawline and used the opportunity to share photos of his stitches and a public service announcement encouraging fans to wear sunscreen.
Here are the most common mistakes and proven ways to avoid them:
Bobby Flay most frequently uses Shun knives, specifically the Shun Classic Western Chef's Knife. He loves these Japanese-crafted blades for their lightweight balance and versatility. For smaller, all-around prep, he has also been known to reach for the Shun Classic Hollow-Ground Santoku.