What happens when you pour coke into the toilet?

When you pour Coke into the toilet, the carbonation and acidity of the soda can help break down stains and mineral deposits in the bowl. The sugar and phosphoric acid in Coke may also aid in cleaning, although it's not as effective as traditional toilet cleaners. However, the sugar can leave a residue if not rinsed away, and it's not a long-term solution for toilet maintenance. It's generally better to use specialized cleaning products for optimal results.