Most of the cost talk around keeping a parent at home lands on the big lines: the hours of help, the equipment, the changes to the house. The smaller line that keeps running every month is the supply closet. It is easy to miss because no single purchase looks like a bill. A box here, a package there, and by the end of the month you have spent more than you planned.
Local option: New Plan Care gives families in the St. Louis area in-home help so a parent can stay home: companionship, help with bathing and dressing, meals, and overnight care. Call (314) 405-0887.
What drives the total
The first driver is use. Count how many of each item she goes through in a normal week, not how many you bought last time. Bed liners, wipes, gloves, towels set aside for accidents, and laundry supplies move with her routine, not with the calendar. A good week and a hard week can differ a lot, so track both for a month before you set a budget.
The second driver is buying size and channel. Small packs bought as needed usually cost more per use than larger packs bought on a schedule, but larger packs only save money if the item keeps and gets used before it goes to waste. Also check whether the item is the one she has been using. A cheaper substitute that she does not accept can end up costing more, because the original still gets bought.
The third driver is who buys. When one person quietly covers the closet, the cost is real but invisible to everyone else. Write down who buys, what they buy, and whether it goes on a shared list. If a hired helper runs errands, decide whether they pick up supplies as part of the errand and how they are repaid.
Reorder triggers matter too. Running out on a Sunday evening is the most expensive way to buy anything. Set a minimum amount on each shelf that prompts a reorder, so supplies run on your schedule instead of on her worst night.
What to check before you set a number
Ask three questions. How much of each item goes through in a typical week? Which items are covered by her plan or a supplier program, and which are not? Who has the authority to switch a product, and does a family member need to approve it? Write the answers on the same card as the closet list. The number you budget should come from that card, not from a guess.
Keep the list in one place. If the card lives in three phones, the cost will climb before anyone notices. For help sorting the local options for supplies and errands, see local help for keeping her home.