Sink strainer nets in a pack of 100 — blocked drains stop here.
When you'd use it: every scrap from rinsing veg and washing up gets caught; when one's full, lift it out and bin it; 100 last the best part of half a year.
What it does: a fine mesh that lets nothing slip through, with a stretchy opening that hugs the sink outlet.
Why it helps: the effort of unblocking a sink once would pay for half a year of fresh nets.
