Cotton can be washed in warm, but not excessively hot, temperatures. Depending on the number of stains, we can alternate between warm and tepid water, but it's worth remembering to always check the tag on our favourite T-shirt before we set the washing machine temperature in order to avoid shrinking!
Pre-treat stains with a stain remover before washing them in the machine or by hand. Garment fibers react differently when treated with stain removal products and during laundering. When using a stain removal product for the first time on colored cotton fabrics, especially dark colors, test it on an inside seam or hem before applying on the rest of the item.