Start with the decision that matters
A mesh bag is useful for small socks, bras, some lace pieces and other machine-washable items that can tangle or snag. It changes mechanical exposure; it does not change the garment care label.
Choose the process
Choose a bag large enough that the item is not tightly packed. Close hooks and fasteners where practical so they do not catch the mesh or neighboring garments.
Avoid the common shortcut
Place the bag in a compatible load with similar color, temperature and cycle needs. The washer still needs enough free space for water movement and rinsing.
Finish and troubleshoot
Remove items promptly after washing and use each garment’s drying instructions. Delicates that belong in a mesh bag often have lower dryer-heat limits as well.
Garment care labels, appliance manuals and laundry-product directions can be more specific than a general guide. Use them when they set a tighter limit.