Plumbing
Why is my kitchen sink draining slowly or not at all?
What’s likely going on
Grease, food particles, and soap scum build up along the inside of the pipe over time, narrowing it until water can barely get through — or stops entirely. It's rarely one dramatic clog; it's usually years of small buildup finally catching up.
Is this a DIY job or worth calling someone?
A plunger or a natural approach (hot water and dish soap) is worth trying first and is genuinely safe to attempt yourself. If that doesn't clear it, forcing a store-bought chemical drain cleaner through an old or already-struggling pipe can make things worse — that's the point to call someone rather than keep escalating what you pour down there.
Not sure, or ready to have someone take care of it?