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Key Features

  • QuadWash™ System
  • SmartThinQ® Technology
  • LoDecibel™ Operation (44 dB)
  • 3rd Rack
  • Glide Rail
  • EasyRack™ Plus
Suggested Price


Suggested Price
Promotion Price*


Promotion Price*

J.D. Power Award Winner

“Highest in Customer Satisfaction with Dishwashers”

Four Reasons to Buy an LG Dishwasher

Four Reasons to Buy an LG Dishwasher


Put Enhanced Cleaning in Motion

Achieve maximum cleaning throughout the entire cycle with LG QuadWash™. With four spray arms instead of two, QuadWash™ also includes Multi-Motion arms that rotate back and forth while spinning. The high pressure jets power-clean dishes from multiple angles.

Think you have to check on the dishes? Think

LG smart dishwashers come with SmartThinQ® technology built-in, so you can get smartphone notifications when a cycle is complete. That means less waiting and more time to yourself. You can even check on the cycle status with voice commands using the Google Assistant, so you don’t have to lift a finger.

Count On It

When you buy a dishwasher, you want something reliable that you can count on. Because the Direct Drive Motor uses fewer moving parts and operates more efficiently, LG confidently backs the motor with a 10-year warranty.

Easy Loading & Maximum Flexibility

The newly-enhanced EasyRack™ Plus system provides outstanding flexibility and convenience, adjusting to just about any load of dishes to help ensure optimal cleaning performance. Easy to adjust on-the-fly, this racking system can shift to handle any challenge your dishes can serve up.

  • Height Adjustable 3rd Rack

    The height adjustable 3rd rack gives you more space for hard-to-fit items.

  • Smooth Operator

    Even your hardest dish loads glide in and out smoothly with the help of LG’s Glide Rail.

Quiet Operation

LG's technological advances, like the Inverter DirectDrive motor and the advanced self-cleaning filtration system, were designed with quiet in mind. At 44dB, this dishwasher is among the quietest dishwashers in its class.


What People Are Saying

Rated 5 out of 5 by from Nice I bought and installed this dishwasher a month ago. I really like the top shelf and the spray arm. My dishes are clean. This dishwasher is so quiet you cannot hear it running. 3 hours is a long time to wash and with glasses on the second shelf, cookie sheets do not fit in the bottom shelf.
Date published: 2018-03-15
Rated 2 out of 5 by from Looks Fabulous ... I wished it cleaned the same :( Purchased LG Kitchen Suite in November, set was delivered on 12.1.2018. PROS: *Black Stainless Steel looks great. Smudge proof detail is extremely nice. *Depending on installation, control panel sits back under counter top. *Top rack is adjustable to accommodate serving utensils or removed if desired. *Middle rack is adjustable to 3 positions for height needs of bottom rack. CONS: *Before using, you must read manual. Multiple programs need to be set up for use. *Rack for glassware is not tilted enough to allow for rinse water drainage. *Dishwasher does not have a heating unit, thus drying is supposedly done with a fan to remove condensation. *Drying fan is not strong enough, thus leaving small puddles of WHITE staining on bottoms of cups. *Rinse Aid level is not viewable. Power must be on and cycle selected, before rinse aid indicator signals a low level. *During first week of use, multiple problems occurred. Cycle not completing, leaving dirty water in bottom of tub and food particles on dishes; dishes still wet when cycle completed, etc.. Reread manual multiple times to identify each problem. *Regardless of settings, unable to stop white residue staining. Manual suggest washing glassware with the Heavy cycle, small bowl of vinegar on bottom rack. Worked beautifully but within a couple of weeks residue is back (see photos) I REGRET HAVING PURCHASED THE LG DISWASHER. The old dishwasher I paid to have removed worked much better than the New LG Quad Dishwasher.
Date published: 2018-03-14
Rated 5 out of 5 by from Great AND Beautiful! You cannot even heat it from the next room and forget its even running! The racks are more than adequate. The slim rack on top is handy for long cooking utensils. I am extremely happy and the Black Stainless is an eye catcher!
Date published: 2018-03-12
Rated 5 out of 5 by from So Quiet!! I bought this not know how well an LG dishwasher would be, but now that I have one it’s all that I will get if I ever need a new one. This dishwasher is so quiet it’s amazing! The controls are simple to use and hidden so with kids it’s nice. The dishes get cleaned very well and I haven’t had an issue with anything still being dirty. I would highly recommend this dishwasher or any LG product.
Date published: 2018-03-11
Rated 2 out of 5 by from NOT SO GOOD! The dishwasher is no longer in our home. It washed well, but your "new technology" for drying didn't dry at all. We tried for a month, but in the end opted for a different brand that had a heating element for drying.
Date published: 2018-03-10
Rated 4 out of 5 by from Very quiet operation, but always wet inside. This dishwasher was installed earlier this week and I have used it twice, in addition to the time that the installer let it run after hook-up. The issue is that the dishwasher is always wet inside. There are beads of water on the sides, the inside of the door, the bottom, etc. Should this be the case?
Date published: 2018-03-10
Rated 3 out of 5 by from Great features but... We recently purchased this and I was thrilled at first however the down side is the doesn't have a drying element so it dries by the heat of wash itself. It takes forever even on the overnight cycle...I regret getting it and wish I had gone with another mode;
Date published: 2018-03-08
Rated 5 out of 5 by from very quiet, cleans everything well, simple control Purchased in November and delivered January 25. Extremely quiet operation and top controls are hidden under countertop away from grandchildrens eyes. Bottom tines could be a little closer together but overall a smart buy on our part.
Date published: 2018-03-07
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Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

Model LDP6797BD how to remove center rack slide rail.

Asked by: gary47
We do not recommend removing the slide railing unless you are a technician. If you need assistance with your unit we would be more than happy to help. Our support team is available via Twitter @LGUSSupport or Facebook ^CP
Answered by: ChrisPSM
Date published: 2018-03-09

Does this model have a light inside the tub?

Asked by: jamie1972
The LG Black Stainless Steel Series Top Control Dishwasher with QuadWash™ and EasyRack™ Plus, Model # LDP6797BD does not have a tub light...^IFV
Answered by: LGJoel
Date published: 2018-02-28

how do you turn it on?

Asked by: mom2018
Hello, as per page 23 in the manual, you will make your selections on the control panel (Auto, Heavy, Delicate, Normal, Turbo, etc. and once you have made your selections and added your detergent, you will press start. ^AC
Answered by: Amber C
Date published: 2018-02-06

Our house is supplied with hard water that leaves residues on the dishes   Should we use water softener salt ?   How ? Tks 

Asked by: Chuckski
We are sorry; we are only able to support products in the USA. For the proper support channels, please see ^AC
Answered by: amber
Date published: 2018-02-20

How can I reset our new LDP6797BD The dishwasher start light continues to flash regardless, We have dune everything in the owners manual to restart it just continues to flash. Can someone help?

Asked by: DougnRanee
I am also having the same issue. I contacted the dealer I purchased the dishwasher from. The service tech suggested several things for me to try - none of which remedied the issue. When he came to look at the dishwasher he found an issue with the dishwasher door latch. It was loose. He is researching how to resolve this. I would suggest you contact a service tech to come take a look at your unit. My issues began within a week of the installation.
Answered by: bird1967
Date published: 2018-01-06

I just bought this dishwasher on 12/6. Every so often (quite often actually) during the cycle (auto cycle), the dishwasher beeps and the middle button flashes. The service technician offered a few suggestions, but they have not helped. its brand new!

Asked by: bird1967
Please give us a ring at 1-800-243-0000 when you are with the unit as we would love to help out and find out what is going on. ^AC
Answered by: amber
Date published: 2018-01-04

Does the LDP6797BD have adjustable height?

Asked by: MeMeMe9
The unit has leveling legs. ^AC
Answered by: amber
Date published: 2018-02-20

What type of drying technologie have this dishwasher?

Asked by: SimZnet
This dishwasher uses a Hybrid Condensing Drying System which means this efficient drying system does not use a heating element during the drying process resulting in superior energy efficiency and gentle care for dishes. ^CP
Answered by: ChrisPSM
Date published: 2017-12-02
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