Why does my toilet keep running :how to replace Kohler flush valve seal

A Kohler toilet that keeps running is almost always a worn flush valve seal — not the standard flapper you find at hardware stores. Here's the $5 fix that stops the running in 15 minutes. 📋 Free Home Maintenance Checklist → https://the-struggle-bus.beehiiv.com Most Kohler toilets use a canister-style flush valve with a rubber seal at the bottom — not a traditional flapper. This is the part that fails. Standard flappers won't fit. You need the Kohler-specific flush valve seal (or a Korky replacement that's cross-compatible). The fix: turn off water → flush to drain → remove old seal → snap in new seal → restore water → test. PRODUCTS USED: → Fluidmaster Fill Valve and Flapper Repair Kit: https://amzn.to/3Bq9fEY → Korky Toilet Tank Repair Kit: https://amzn.to/35Md55T → IRWIN VISE-GRIP Pliers Set 4-Piece: https://amzn.to/3GHpYmf The food dye test: put a few drops of food coloring in the tank. Don't flush. Wait 10 minutes. If color appears in the bowl, the flush valve seal is leaking. PRO TIP: If the toilet still runs after replacing the seal, check the fill valve float height. If the water level is set above the overflow tube, water continuously spills into the bowl. Adjust the float down until the water level is 1 inch below the top of the overflow tube. Subscribe for more DIY home repair tutorials:    / @housebarons   As an Amazon Associate I earn from qualifying purchases. This helps support the channel at no extra cost to you. #KohlerToilet #RunningToilet #ToiletRepair #FlushValve #HouseBarons