Clogged pipes? Using sulfuric acid seems like a no-brainer, but it’s more dangerous than you think. Here are two ways to unclog like a pro:
1. Add 4 teaspoons of salt to 60-70ml of white vinegar. Pour the mixture down the drain. Pour hot water 5 to 8 minutes later; or
2. Add a tablet of Sodium Hydroxide to 5-10L of water. Pour the mixture down the drain and unclog with plunger.