... daily basis. Even though I offer face masks and gloves to wear and they know those things are there to use, they choose not to use them. Recently, two of my workers were cleaning an apartment that was not well ventilated and they used a toilet bowl cleaner which had very strong fumes coming from it. As a result, they had to go to seek medical attention because they inhaled the fumes and could not breath. Can they sue me for this mishap?