Introduction to Toveling: Utensils

Tevila is the Hebrew word for immersion.  You must tovel (immerse in a mikva or other halachically purifying water) new utensils made of metal or other materials that require tevila unless you know that they were:
  • Made by a Jew,
  • Sold by a Jew, and
  • Not owned by a non-Jew in between.
Toveling: Utensils: How To Tovel
To tovel a utensil, you may go to any kosher natural mikva (see section on natural mikvas) or to a mikvat keilim (a small mikva for utensils, often attached to the outside of a regular mikva building). To tovel several items, some of which require a blessing and some on which there is doubt whether a blessing is necessary, say the blessing over the item that requires the blessing and have in mind that the blessing will cover all the rest of your items.
Remember to remove all stickers, rust, etc., before you begin. Nail polish remover may help with stubborn stickers. Say the blessing al tevilat keilim and then let the item free fall through the water. Unlike with hagala, during which the item may be immersed in sections, when you tovel a utensil, the entire item must be in contact with the water at the same time, even if only for an instant.

Toveling: Utensils: What Gets Toveled?
Note The main halacha applies to metal utensils that will be used repeatedly.
Say the blessing al tevilat keilim on metal or glass items--including Pyrex, Duralex, and Corelle-- that come in contact with food. Items that require toveling include:
  • Bowls
  • Cups
  • Forks
  • Knives
  • Pans
  • Plates
  • Pots
  • Spoons
  • Storage containers (only if they are brought to the table).
The below chart is copied with permission from the Star-K (
Utensil Tevila Guideline   Utensil Tevila Guideline
Aluminum Pans, Disposable
if intended to be used more than once
Tevila with Brocha Meat Tenderizer Hammer,
No Tevila
Aluminum Pans, Disposable
to be used only once
Tevila w/o Brocha Melamine No Tevila
Blech No Tevila Metal Cutlery Tevila with Brocha
Blender with metal blade on bottom Tevila with Brocha Metal Flour and Sugar
Storage Canisters
Tevila w/o Brocha
Bone No Tevila Metal Pots Coated with
Teflon, Enamel or Plastic
Tevila w/o Brocha
Brush, Pastry No Tevila Metal Spoon Specifically for Medicine Tevila w/o Brocha
Brush for Grill, Metal No Tevila Microwave Turntable, Glass Tevila w/o Brocha
Can Opener No Tevila Mixer Beaters Tevila w/o Brocha
Cans, Reusable Empty
if opened by a Yehudi
No Tevila Paper No Tevila
China, Bone Tevila w/o Brocha Peeler, Vegetable Tevila with Brocha
China, Glazed Tevila w/o Brocha Plastic No Tevila
Colander, Metal Tevila with Brocha Porcelain Enamel Tevila w/o Brocha
Cookie Cutters, Metal No Tevila Racks, Cooling Tevila w/o Brocha
Cookie Sheets, Metal Tevila with Brocha Racks, Oven No Tevila
Cork Screw No Tevila Rolling Pins
Metal or Wood
No Tevila
Corningware Tevila w/o Brocha Sandwich Maker Tevila with Brocha
Crockpot Ceramic Insert Tevila w/o Brocha Silicone No Tevila 
Crockpot Glass Lid Tevila w/o Brocha Sink Racks, Stainless Steel No Tevila
Crockpot Outside Metal Shell No Tevila Spatula, Metal Tevila with Brocha
Dish Rack, Metal No Tevila Stoneware Tevila w/o Brocha
Dishes, Ceramic Tevila w/o Brocha Stoneware, Non-Glazed No Tevila
Earthenware, Non-Glazed
Dull Finish, e.g. Flower Pot
No Tevila Storage Utensils, Glass
not brought to the table
No Tevila
George Foreman Grill Tevila w/o Brocha Styrofoam No Tevila
(including Pyrex, Duralex & Corelle)
Tevila with Brocha Tea Kettle, Corelle Tevila with Brocha
Grater, Metal
used for foods that are ready to eat, eg, apples, onions
Tevila with Brocha Toaster
which will not break
Tevila w/o Brocha
Grater, Metal
used only for foods that need further cooking,eg potatos
Tevila w/o Brocha Toaster Oven
rack & tray only
Tevila with Brocha
Hamburger Maker Tevila with Brocha Trivet, Metal No Tevila
Hot Air Popcorn Maker, Metal Tevila with Brocha Waffle Iron Tevila with Brocha
Hot Water Urn, Metal Tevila with Brocha Warming Tray No Tevila
Knife, Arts & Crafts No Tevila Wood No Tevila
Knife Sharpener No Tevila Wooden Cask with
Metal Straps
Tevila w/o Brocha
Meat Thermometer No Tevila    
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