Why Your Loved One with Dementia Keeps Washing the Same Dish
Dementia can cause people to repeat actions over and over, like washing the same dish multiple times. This behavior might seem strange, but it’s actually pretty common for those with dementia[1].
There are a few reasons why this happens. First, dementia affects memory, so your loved one might simply forget they’ve already washed the dish[3]. Their brain isn’t storing that information properly anymore.
Another reason is that familiar tasks like dishwashing can be comforting[1]. As dementia progresses, the world can feel confusing and scary. Doing a simple, well-known task repeatedly might help them feel safe and in control.
Sometimes, this repetitive behavior is a way of communicating[1]. Your loved one might be trying to tell you they’re bored, anxious, or need something, but can’t find the right words.
It’s also possible that changes in the brain are causing an “loop” of behavior that’s hard to break[3]. The person isn’t choosing to repeat the action – their brain is stuck in a cycle.
While it might be frustrating to watch, try to be patient. This behavior isn’t harmful, and forcing them to stop could cause distress[1]. Instead, you might gently redirect them to another activity or ask if they’d like help with a different task.
Remember, your loved one isn’t doing this on purpose. It’s just one of the ways dementia affects the brain. With understanding and compassion, you can help them navigate this challenging symptom.
