i 'm disgusted whenever i go over to my sister 's house . i feel like she has n't cleaned it in months . that is indeed pretty gross . perhaps you should help her clean it up ? i 'm thinking about just paying a maid , i do n't think i can handle all that mess . i do n't blame you , but we have to help our struggling siblings out !
An overwhelming mess or uncleanliness triggered the feeling of disgust.