I bought several jars the size of a spice jar on sale for 99 cents. I guess the store was trying to get rid of them. Look in the spice section at the grocery store or at a drug store. They can't cost too much.
Baking Soda
No. Alum is an acid and crisping agent, baking soda is an alkaline salt.
cost
Potash Alum, also known as Potassium Aluminum, can be bought at the 99 cents store and it may cost $0.45- $10.00 depending on what color, texture, which store and what mood of the seller.
A US soda usually cost appox. 1.00 - 2.00 depending on the brand. A common canned soda usually cost 1.29$
The cost of alum can vary depending on the type and quantity you are looking to purchase. In general, the price of alum ranges from $0.50 to $2 per pound for industrial-grade alum used in water treatment and other applications. However, specialty alums or higher-purity grades may cost more. It is recommended to check with suppliers or online retailers for current pricing information.
1.75
$1000
Yes. Baking soda will work as a substitute in this case.
25 cents
The cost of a can of soda pop in 1955 was 10 cents. Today a single can of soda pop can cost a dollar or more depending on where it is bought.
No, vinegar and baking soda are not the same as alum. Vinegar is a mild acid often used in cooking and cleaning. Baking soda is a basic compound commonly used as a leavening agent in baking. Alum, on the other hand, is a specific chemical compound used for various purposes such as pickling, dyeing fabric, and medicinal applications.