Store the item not where it makes sense categorically, but rather, where you will use it.

Where SHOULD I store my cuticle oil and heal balm? In with my mani/pedi items.

Where DO I store my cuticle oil and heal balm? In the end table next to my couch so I can open the drawer and USE the items while watching TV. If I had to go into my mani/pedi items each time, the stuff would never get used.

Store the items where you will use them.

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(This idea extends to most things, like taking the fruit cups to work so you will actually eat them for lunch instead of waiting to pack them each day, but I was inspired by the toiletries decluttering thread where people seemed to like my "advent calendar" idea.)