All-CladCookware
Cleaning All-Clad stainless steel cookware with Bar Keepers Friend

All-Clad Use & Care

How to Clean & Care for
All-Clad Cookware

Four essential topics — first use, rainbow stains, golden rules, and the dishwasher debate — everything you need to keep your pans looking new.

01

Before You Cook a Single Egg

The First Use Ritual

All-Clad pans arrive coated in a thin layer of manufacturing oil — a residue left from the polishing and bonding process at the Canonsburg factory. Before your first cook, wash the pan thoroughly with warm water, a small amount of dish soap, and a soft sponge.

Rinse well and dry completely. This is the one time we recommend soap before cooking. After this first wash, the pan is ready for a lifetime of use — no seasoning required, unlike cast iron.

02

What They Are and How to Remove Them

Rainbow Tints & White Spots

The blue-purple-gold iridescence that appears on stainless steel after cooking is called heat tint — it is caused by oxidized minerals from the food or water bonding to the surface at high temperatures. It is completely harmless and does not affect cooking performance.

White chalky spots are calcium deposits left behind when hard water evaporates. Both issues are cosmetic, not structural. Bar Keepers Friend powder (the original red can) removes both in under two minutes. Mix a small amount with water to form a paste, apply with a damp cloth or soft sponge, rub gently in the direction of the steel grain, and rinse.

Pro Tip

For stubborn calcium spots, a 1:3 white vinegar and water soak for 5 minutes works equally well. Never use steel wool or abrasive scrubbers — they scratch the surface permanently.

03

How to Keep Your Pans in Perfect Condition

The Golden Rules

No Thermal Shock

Never plunge a hot pan directly into cold water or run cold water over a hot surface. The sudden temperature change can warp even multi-ply bonded pans. Let the pan cool on the stovetop or a trivet for at least 5 minutes before washing.

The Leidenfrost Test

To know when a stainless pan is properly preheated — the point at which it becomes nearly nonstick — add a single drop of water. If it sizzles and evaporates immediately, the pan is not yet hot enough. If it beads up and skates across the surface in a single cohesive ball, the pan has reached the Leidenfrost point. Add your fat now and cook.

Use the Right Fat

Add butter, olive oil, or neutral oil to the preheated pan. Never use aerosol cooking sprays — they leave a polymerized residue that builds up with each use and becomes very difficult to remove, dulling the surface over time.

Medium Heat Is Enough

All-Clad's fully bonded construction conducts heat so efficiently that medium heat on most burners is sufficient for searing, sautéing, and sauce-making. Cranking the dial to high is rarely necessary and increases the chance of discoloration.

04

Technically Safe. Practically, Not Recommended.

The Dishwasher Debate

All-Clad stainless steel collections are labeled dishwasher safe — and they will survive the dishwasher without structural damage. However, the harsh alkaline detergents and high heat of a dishwasher cycle dull the polished surface over time, leaving the pan with a matte, cloudy finish that no amount of Bar Keepers Friend will reverse.

For pans you intend to keep looking new for decades, hand washing with warm soapy water after each use takes 60 seconds and preserves the mirror finish indefinitely. If convenience matters more than appearance on a given day, the dishwasher will not ruin the pan — just its shine.

Pro Tip

One exception: All-Clad HA1 nonstick pans should always be hand washed. Dishwasher detergents accelerate the breakdown of the nonstick coating regardless of brand.

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