Bathroom: Shine 清掃
Clean, and use cleaning to inspect.
Build a cleaning rhythm for your bathroom — daily tasks take under 5 minutes when Sort and Set in Order are in place.
Shine tasks for the Bathroom
- Daily: Wipe sink and tap after use
- Daily: Squeegee shower screen or wipe tiles
- Daily: Return all products to their zone
- Weekly: Deep clean toilet
- Weekly: Mop floor
- Weekly: Clean mirror
- Weekly: Wash bath mat
- Weekly: Wipe all surfaces
- Monthly: Check product expiry dates
- Monthly: Clean grout
- Monthly: Descale shower head
- Monthly: Empty and clean under-sink area
What is the Shine phase?
Shine (清掃, Seiso) is daily, weekly, and monthly cleaning — but in 5S it means more than cleaning. Cleaning is inspection: you notice when something is running low, when something is broken, when a zone is drifting. A well-maintained space gives constant feedback about whether the system is working.
Common questions about the Bathroom
How do I stop my bathroom getting cluttered?
The root cause is almost always too many products. Most bathrooms need 8–12 active products, not 40. Sort ruthlessly (toss expired and unused), then assign every product a specific spot. When everything has a home and the total count is low, clutter cannot accumulate.
How long do bathroom products last?
Opened products: moisturisers and serums 6–12 months, sunscreen 12 months after opening, mascara 3 months, foundation 12 months. Most products have a PAO (period after opening) symbol — the jar icon with a number. Medications: always follow the expiry date on the packaging.
What is the best way to organise under the bathroom sink?
Remove everything first — under-sink becomes a black hole without an annual sort. Use a turntable for tall bottles (spray cleaners, hairspray), pull-out drawer organisers for smaller items, and a clearly labelled section for spare stock. The rule: only bathroom supplies, nothing else.
How do I organise a small bathroom with no storage?
Go vertical: an over-door organiser, wall-mounted shelves above the toilet, magnetic strips inside cabinet doors. Reduce total product count aggressively — a small bathroom with 10 products is easy to keep tidy; the same bathroom with 40 products is impossible.
Common Bathroom mistakes
✗ Mistake
Products left in the shower "just in case"
✓ Fix
Only products used in every shower live in the shower. Everything else gets moved out.
✗ Mistake
Saving empty or near-empty bottles
✓ Fix
A product that's been sitting at 10% for three weeks is finished. Toss it.