Hi. Are you in the US? I'm not sure what dish soap is
Is it like washing up liquid for the dishes? Anything like that diluted in water and not too scented should be fine and then rinse well to help remove any scent (hamsters are very sensitive to scents and other strong smells). I use a bit of Fairy liquid in water (like dish washing water). Just googled Meyers and it says lemon scented? I'd use something without added scents ideally. eg Fairy liquid also comes in lemon scented and it's quite powerful whereas the standard one doesn't smell of much.