How to Clean Switchboards, Bathroom Tiles and Kitchen Grime with a Magic Sponge
Updated 25 October 2026 · 4 min read

Switchboards, bathroom tiles and the kitchen backsplash collect the most stubborn everyday grime. A melamine sponge handles all three with water and a little patience. Here's how to do each one safely.
Switchboards and switches
Safety first: switch off the power at the main switch or MCB before cleaning electrical fittings.
- Squeeze the sponge until it is only slightly damp. It must never drip into a socket.
- Rub the plastic plate and switches gently to lift the grey finger marks.
- Wipe with a dry cloth and let it dry completely before switching the power back on.
Never push the sponge into socket holes or behind the plate.
Bathroom tiles, taps and buckets
- Wet the sponge and rub the hazy soap scum on tiles, plastic buckets and mugs.
- For grout lines, use a small cut piece of sponge along the line.
- Rinse with water and wipe dry to prevent new water spots.
On chrome or highly polished taps, test first. Very shiny finishes can lose a little gloss.
Kitchen tiles and backsplash
- Wipe away loose oil with a paper towel first.
- Wet the sponge and rub the sticky grime. For heavy oil, add one drop of dish soap to the sponge.
- Wipe clean with a damp cloth, then dry.
Skip non-stick pans, glossy laminate cabinets and polished stone counters, which can dull or scratch.
Keep it clean longer
A quick weekly wipe of switchboards and the backsplash stops grime from building up. Keep a small cut piece of the Hello Tidy magic cleaning sponge near the sink for two-minute touch-ups.