Intimate Portal Women Girls Teen Period Panties Menstrual Incontinence Underwear Brief: Cotton/Spandex; Leak Proof Lining: Cotton/Synthetics EXTRA PROTECTION: Leakproof underwear to give extra protection against leakage during menstrual heavy flow or incontinence condition COTTON COMFORT: Cotton-blend leak proof lining that is soft on skin yet strong enough to guard leakage FULL REAR PROTECTION: Offers maximum security during bedtime (this style does not have frontal protection) NO ABSORBENCY: Must use together with sanitary napkins, pads, pantyliners or tampons RECOMMENDED USE: Use together with sanitary napkins, panty liners, menstrual cups, maternity or incontinence pads <span class="a-text-bold">Before Initial Use</span>: Machine wash cold with detergent <span class="a-text-bold">Easy Care</span>: Machine wash cold, hang dry, do not tumble dry, do not bleach or use fabric softerner <span class="a-text-bold">Stain Removal</span>: Very easy wash-off, throw into washing machine and put some detergents. Viola! Its clean as new <span class="a-text-bold">No Heat Please</span>: The leak proof could possibly be damaged when exposing to extremely high temperature for prolonged period. Just go easy and wash the brief as you normally do