I love science experiments, and have always been fond of Petri dish experiments! There’s something satisfying in getting a definite visual result in the Petri dish.

Dan and I decided to try a Petri dish experiment of our own. The toilets in our house needed cleaning, and we wanted to see if there was a difference between the usual cleaner we’ve been using, Lysol Toilet Bowl Cleaner, and the On Guard Cleaner Concentrate. I can’t actually use the Lysol Toilet Bowl Cleaner – it messes with my asthma and gives me migraines. When we clean the toilets with the Lysol, the vent fans have to be on full and we have to open the powder room window. The On Guard Cleaner Concentrate doesn’t mess with my asthma and doesn’t give me migraines, so I was hopeful that it would clean well so that I could actually help with this household chore.