The phrase "old rag" refers to something that is old, worn-out, or in poor condition.
Sentences with «old rag»
Just like windows, mirrors can be cleaned with a 50/50 vinegar and water mix in a spray bottle and wiped with old rags from cut - up t - shirts or newspaper (paper towels leave a lot of residue with this method). (wellnessmama.com)
The couple learned that girls were using old rags, newspapers, leaves and bits of mattress stuffing. (entrepreneur.com)
You will need: a clean and ordered disposition, lots of old newspaper and plenty of old rags. (idealhome.co.uk)