Spar-Klean Science (Age 10+)
Apologies, I am still attempting to organise my blog by grouping like posts together. These are all my posts within my home-made Spar-Klean Science course. It will be added to as and when we do lessons.
Investigating where the dirtiest place is in the kitchen
Is the loo cleaner than the sink?
The Science Behind Microfiber Cloths