Pay Attention To The Label
If a piece says "not washable," you should definitely obey. Otherwise, go ahead and wash a small area before throwing it in the machine or sink. "Look for discoloration, spots, or other changes once the area has dried," Whiting says. It's always best to wash on the gentle cycle with cold water.
Leather Trim Is Usually A-Okay
Most trim is made of "garment-washed" leather, which means it can be washed, even if the piece is labeled "dry clean." That textile's already been run through water in the production phase. (Also, surprisingly a lot of dry-clean labels are misleading). She lists sweaters with patches and trims, accessories with collars, and pants with patches as instances of trim that's safe for washing.
Wipe Down Patent Leather
Best practices for your patent goods are to use a glass and mirror cleaner and then wipe down with a lint-free cleaning cloth. This type of leather should never be steamed.
Remove Oil Stains With Starch
"I will never forget dripping salad dressing on my new (sample sale), tan Ralph Lauren suede pants," Whiting says. The best remedy is to pour corn starch to absorb the oil. "It isn't instant, but let it take time to soak and eventually it will help."
Never Put In The Dryer
Just don't even think about it.