I love these because we can use our homemade fabric softener and you can add your own scents.
How to make these:
Old wash cloths
Liquid Fabric softener (bought or homemade)
Use 1 sock, sponge or rag and place 1 Tbs or wet the whole garment with fabric softener (your choice on the amount). I choose to wet the whole sock.
Ring out excess liquid and throw into the dryer with the wet clothes. There is never any need to wash the garment. Just keep reusing it until fabric softener runs out and then repeat the process. Once the garment falls apart or gets really dingy; throw away.
*You can also hang dry them before using them if you prefer. I hand mine on the running dryer so they dry faster.