I would like to know how to wash fabric pieces. The pieces are 1/2 yd and less. I went to a tag sale and bought a pile of fabric for $5.00. The fabric was sitting in a box in the basement bedroom closet. It has a musty smell to it. Should I try to wash it in the washing machine? I think the fabric was bought 10 to 20 years ago. Was it a good idea to even buy old fabric? What are your thoughts on this?

put them in a lingere bag or pillow case, if they're not rotten it was a very good idea, post pictures for us please

How can you tell if the fabric is rotten?

I would stretch the fabric the same way and amount that it would be stretched/used in cutting/sewing/using...if it rips easily, it's rotten, or too thin to be practical in piecing. Also if there are a lot of holes in the fabric, I'd get rid of it.

Also put some baking soda in the washer
will help get rid of the smell

Thank you I'll go and try stretching some fabric. This scares me

I also have a bunch of old fabric's and thanks to these quilters they were saved from the trash and nolonger smell. So make sure you use the baking soda in the wash.

I have the fabric in a pillow case in the washer I put in some baking soda with the soap.I'll let you all know what happens after it washes.

use pinking shears on the edges, or clip the corners and toss it in the wash with your detergent and some baking soda (to help get rid of the mustiness) if it falls apart it was rotten...if it holds up you have a great find!

I can't wait to see your fabric.
Please post some pic. :D