Unblocking Toilet With Hot: Water

Modern toilets are made of porcelain, which is a type of ceramic. While durable, porcelain expands when heated. If you pour boiling water (212В°F / 100В°C) into a cold toilet, the sudden thermal shock can cause the porcelain to crack. At best, you get a hairline crack. At worst, the bowl shatters violently.

Squeeze a generous amount (about Вј cup) of liquid dish soap into the toilet bowl. Dish soap is a surfactant, meaning it breaks surface tension and acts as a lubricant. It also helps break down fats. Let the soap sit for 5 minutes. unblocking toilet with hot water

Tip: Pour from a height of about 2–3 feet (60–90 cm) above the bowl to create pressure, but avoid splashing. Modern toilets are made of porcelain, which is