But does this science-fair trick actually work on stubborn hair and soap buildup? Or is it just an old wives' tale?
Make sure the drain is relatively dry. Water can dilute the reaction, so if your shower is currently flooded, wait for it to drain completely.
But does this science-fair trick actually work on stubborn hair and soap buildup? Or is it just an old wives' tale?
Make sure the drain is relatively dry. Water can dilute the reaction, so if your shower is currently flooded, wait for it to drain completely.