How Grease and Food Waste Destroy Your Kitchen Stack Over Time

Close-up of a stainless steel sink with food scraps caught in the drain strainer and two dirty spoons with leftover grease and food residue nearby.

Out of sight, out of mind — that’s how most people treat their kitchen stack until something goes wrong. One day, your kitchen sink won’t drain. Then your neighbours upstairs complain about water backups. The next thing you know, your condo board is paying thousands in emergency plumbing costs. So what’s the real culprit?Grease. And […]