Accurate Property Inspections - 🔵 One of the most common deficiencies we 👀 see on a home inspection is a missing high loop on a dishwasher drain line. It's generally an easy
![plumbing - Do dishwashers with a built in "high loop" require a second high loop under the sink? - Home Improvement Stack Exchange plumbing - Do dishwashers with a built in "high loop" require a second high loop under the sink? - Home Improvement Stack Exchange](https://i.stack.imgur.com/UrkFI.png)
plumbing - Do dishwashers with a built in "high loop" require a second high loop under the sink? - Home Improvement Stack Exchange
What did the plumber doing repairs at my house mean when he said he had to make a 'high loop' so the new dishwasher would work properly? - Quora
![Is this dishwasher drain's high loop steep enough..I know the line jots upward a little towards the end, but I can't imagine this to cause backflow to appliance...does that seem correct/OK? : Is this dishwasher drain's high loop steep enough..I know the line jots upward a little towards the end, but I can't imagine this to cause backflow to appliance...does that seem correct/OK? :](https://i.redd.it/9iwcl7wxs21y.jpg)
Is this dishwasher drain's high loop steep enough..I know the line jots upward a little towards the end, but I can't imagine this to cause backflow to appliance...does that seem correct/OK? :
![Norma Vally Looping your dishwasher drain hose higher than the bottom of your kitchen sink can help keep water from accumulating and backing up in the bottom or your dishwasher. | Boulder Norma Vally Looping your dishwasher drain hose higher than the bottom of your kitchen sink can help keep water from accumulating and backing up in the bottom or your dishwasher. | Boulder](https://bouldercityreview.com/wp-content/uploads/2018/02/10035312_web1_bcr-home-matters-drain-feb08-18.jpg)