Can You Use Hot Tap Water for Cooking? In many homes, the easiest way to start cooking—boiling water for pasta, warming tea, or rinsing produce—is to turn on the hot tap. But is that actually safe? In most situations, hot tap water is acceptable for cooking. However, a few plumbing and water-system factors can make cold water a safer default for drinking. Hot water safety is largely determined by what happens inside your home between the water main and the faucet. Unlike drinking water, cooking typically involves heating the water to high temperatures, which can reduce the risk from many microbial contaminants. Still, heating does not remove certain chemical contaminants, so the type of issue matters. Lead and pipe materials matter most If your home has older plumbing—such as lead service lines, lead solder, or lead-containing components—water can pick up metals as it sits in pipes. Using hot water immediately after it has be ... Read more »
Does Baking Soda and Vinegar Really Unclog Drains? Baking soda and vinegar have long been marketed as a quick DIY fix for clogged drains. The mixture produces lots of bubbles, which can look like it’s “working,” but the science behind what happens—and what doesn’t—makes the results far less dependable than many people expect. What the mixture actually does When baking soda (a base) meets vinegar (an acid), they react to release carbon dioxide gas. That reaction creates the familiar foaming and bubbling effect. The fizz can help dislodge some minor buildup near the drain opening and may lift small amounts of grease that are not fully hardened. However, the reaction is mostly happening in the presence of water and within a limited area. The gas bubbles alone generally don’t generate enough pressure to break through stubborn clogs deep in plumbing. Why it often fails for real clogs ... Read more »