Alum Powder

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  1. $2.99/lb
  2. $2.90/lb
  3. $1.99/lb (bulk - not individually packaged)
See our bulk discounts

Alum powder is a crystalline powder that is most commonly used in pickling; it keeps pickles firm and crispy.


Alum powder is often used to firm and crispen pickles by letting them soak in a sealed brine solution of water, vinegar, salt, spices, and alum powder for several weeks. Cucumbers should be pickled at the peak of freshness because they will become soft after a few days. Use up to 1/4 teaspoon of alum per pint of solution.

Alum's tissue-shrinking properties gave it a starring role in multiple episodes of the cartoon Looney Tunes in which alum was shown to comically shrink the characters' heads and pucker up lips.

Customer Reviews

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“Wow!! Talk about great and speedy store will ever top it. And, the dried strawberries are sooooo yummy. I just have to buy more. :)”

, PA April 23, 2011

“Order arrived AHEAD of schedule and all is hunky-dorry! Thanks!!!”

April 20, 2011

“You all are as fast as superman, Or faster, love doing bezz with you--THANK YOU (very much)”

, Woodbridge, VA April 20, 2011

“Best price, fast shipping, absolutely one of the best online shops there is! Thanks!”

, Girard, Ohio April 19, 2011

“Thank you! Excellent speedy service!

March 30, 2011

“Thank you so much! The real reason for my order was for alum so my dad could tan an animal hide. While exploring your website, I saw all the wonderful treats you have, and also ended up ordering chocolate covered orange peal for my mom and Finnish licorice for my dad. They arrived today (your shipping is very fast), and Mom and Dad loved their unexpected treats, saying they both taste fantastic!!! I'll definitely be ordering from you again!”

March 4, 2011

“I'm very pleased with your low prices and extremely fast delivery! ”

, Savannah, Georgia January 8, 2011

“ Yes the package did arrive. Now I need to scrape the hide(fleshing out) and get the solution of salt water and alum to soak the hide(a tanning process). The alum helps the hair stay on the hide- which is technically called a pelt. Your company was the first one I found that I could purchase the quantity I needed. Thanks.”

, New Sharon, ME December 11, 2010

“Did you know that you can get rid of ticks by feeding powdered alum to horses every day, just 1/4 teaspoon will do it. And that sample of the cereal was awsome!
Merry Christmas
Tanya Maberry
Gilmer, Texas”

, gilmer, texas December 3, 2010

“We are SO thankful that you had the Powered Alum in bulk! We have a different use for it than you probably imagine...We have a older horse that has founder, we were told if we give him 3 tablespoons of it a day his sore feet will get better. We were getting the 2 oz. jars at the store and saw improvement but was SO expensive to buy it that way. That's when we found you online. Now we can get it in bulk so he will be much better soon!Even with the cost of shipping it is worth it to make him feel better! And LOVED the almonds you sent as a gift!”

, Loveland, Colorado November 26, 2010

“best price and product. my pickles thank you”

, Georgetown, IN September 16, 2014


Aluminum sulfate

Packaged in the same facility as peanuts, tree nuts, wheat, soy, and milk products.


Store at room temperature for up to 1 year.

Country of Origin: United States

ID: 7386

From our family to yours, since 1929

Our beloved grandfather, Poppy Sol, started this business in an open-air market. Three generations later, we’re still bringing smiles to our customers' faces.

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