You can see the need clearly, but you can't force someone to accept help they don't want. Here's what tends to actually work.
In short: Try to understand what's really behind the "no" — it's often pride, fear of cost, or not wanting a stranger in the house, rather than the task itself. Address that specific worry directly, involve them in choosing the support, and don't expect to resolve it in one conversation.
Refusal is rarely about the practical task itself. Common underlying worries: it means getting old, not wanting a stranger in the house, cost concerns, or not wanting to be a burden.
Reframe what accepting help buys them, rather than what it costs. "Having someone do the shopping means more energy for the garden" lands better than any version of "you need this."
Suggest meeting the person first, before committing to anything. Continuity matters here too — the same familiar face visiting regularly makes a real difference to how quickly someone settles.
Be honest about what it actually costs, and be clear there's no contract. A single trial visit is a much smaller ask than "ongoing care."
This needs patience more than persuasion. Gently reframe: accepting a bit of help now, on their own terms, is often what keeps someone independent for longer.
Sometimes the most useful thing is to plant the idea, not push it. Coming back to it gently in a few weeks often works better than pressing repeatedly.
No obligation, no pressure — just an honest chat about what might help your family.