Caregivers must: (1) Use disposable, nonporous gloves when handling blood, vomit, or other bodily fluids that may contain blood; (2) Discard the gloves immediately after one use; and (3) Wash hands after using and disposing of the gloves. ??746.3427 Must I use a licensed exterminator to treat my child-care center for insects, rodents, and other pests?