Science is messy—and that’s a good thing. This August, National Science Week (9–17 August 2025) encourages hands-on exploration and creativity. But why limit that to the classroom
or kitchen bench? Your bathroom is full of untapped potential.
Imagine turning your everyday sink space into a mini science station: test tubes in a toothbrush caddy, pH strips next to your soap pump, and colour-mixing trays tucked into a wall-mounted rack.
Let’s make bath time brainy!
Spark Curiosity & Supercharge Learning
Did you know that early exposure to hands-on science activities improves kids’ critical thinking and problem-solving skills by up to 75% by age 10? And families who integrate STEM into everyday routine, like toothbrushing experiments or water temperature tests, report more engagement and better recall.
Using your bathroom as a flexible learning zone transforms dull routines into exciting
micro-labs, without sacrificing function or safety.
Turn Your Bathroom Into a Mess-Free Science Lab
Picture this:
- Your child is learning about density by layering oil, water, and soap in little cups during bath time.
- You test acidity in your shampoo with litmus strips stored in a corner caddy.
- Even your toothbrush holder moonlights as a test tube rack.
it’s easy to keep everything tidy, labelled, and splash-safe.
Build in Under an Hour
You can put this together in under an hour—just in time for National Science Week!
Materials Checklist
- Home Leisure Bathroom Caddy
- Home Leisure Soap Drainer or Large Shower Tidy PE Coated
- Small plastic test tubes or travel-size shampoo bottles
- Food dye, vinegar, dish soap, vegetable oil
- pH strips or baking soda/lemon juice
- Masking tape + marker for labelling
Setup Steps
1. Choose a Corner or Ledge
Pick a sink ledge, windowsill, or corner tray area for your station.
2. Organise Supplies
Place tools and test materials in the Bathroom Caddy and sort by use
(liquids, dry ingredients, tools).
3. Label Clearly
Use masking tape on bottles/test tubes: “Acid,” “Base,” “Layer,” “Measure.”
Colour-code if possible.
4. Safety First
Ensure anything used for experiments stays separate from daily hygiene products.
Never mix harsh cleaners or store anything unsafe within a child’s reach.
5. Display & Demo
Try three simple experiments:
- Fizz Reaction: Mix baking soda + vinegar
- Density Stack: Layer soap, oil, water, food colouring
- Colour Shift: Test lemon juice and soap pH with paper strips
Bonus: 3 Experiment Cards for Kids
Laminate and hook these cards beside the caddy for self-guided STEM fun.
FAQs
- Is this safe for toddlers? Yes—with parental supervision. Avoid vinegar or citrus on sensitive skin. Always keep chemical-free and age-appropriate.
- What if I have a small bathroom? Use wall-mounted trays, soap drainers, or even suction shelves to go vertical.
- Can this double as normal bathroom storage? Absolutely—use labelled baskets or dual-purpose holders (e.g., test tubes by day, toothbrushes by night).
- Where can I buy these products? Visit homeleisure.com.au for the full range.
Create your DIY Lab Station before National Science Week kicks off!
- Shop the Bathroom Range → Browse Now
- Join the Garden Club to get STEM + sustainability tips all year round
Science doesn’t stop at the school gates—bring the lab home.