How Do I Fix Common Household Problems Myself?

I’m trying to become more self-sufficient around the house instead of calling a repair service every time something small goes wrong. I know many household issues—like clogged drains, leaking taps, loose tiles, squeaky doors, or flickering lights—can be fixed with a bit of knowledge. So I’m asking everyone here: which common problems have you successfully repaired on your own?

I’m especially interested in repairs that don’t require expensive tools or professional-level skills. If you’ve found simple step-by-step guides or trusted resources, feel free to share them. I’ve already checked a few troubleshooting posts on https://www.justaskgenie.co.uk/
, but I’d love more real advice from people who’ve done these fixes themselves.

What repairs were surprisingly easier than you expected? Which ones should beginners avoid because they can get messy or unsafe? And how do you decide when it’s actually better to call a professional?

Your tips could help save time, money, and stress for anyone dealing with the usual home maintenance issues.