SHOULD YOU PRE WASH FABRICS BEFORE SEWING (1)
Always a big question, should you prewash your fabrics. 99 % of the time the answer is yes. I have learnt the had way, I made some placemats without prewashing..
Guess what, one side was fine and the other side shrunk, I had very wonky placemats.
General guide with wash symbols to download for free.
Enjoy.