Some moisture or condensation inside a dishwasher is normal, even when it’s not in use.
However, if your LG dishwasher doesn’t dry dishes thoroughly or is always wet inside, it deserves attention.
So, why is an LG dishwasher always wet on the inside?
LG Dishwasher Always Wet on The Inside
There can be several reasons for your dishwasher not drying properly after and between cycles. Some of them include improper dish placement inside the dishwasher, damaged or malfunctioning dishwasher parts, low-temperature settings, insufficient rinse aid, and leaving the dishwasher door closed.
Let’s explore each of these in closer detail and find out how to fix this problem.
7 Reasons Your LG Dishwasher Isn’t Drying Properly
Drying results depend on the model, selected cycle, loading and dish materials.
Start with the loading and drying guidance in the manual before assuming a part has failed.
However, there are instances when the appliance malfunctions due to faulty parts or age.
Now, if your LG dishwasher isn’t drying properly, the problem could either be usage-related or machine-related.
Let’s find out more about all the likely causes.
1. Improper Loading
Dishwashers can wash several dishes at a time. However, it’s important to space them out.
Overcrowding or improper placement will prevent proper drying.
If the dishes touch each other inside the compartment, they will not dry properly.
The right way to place plates is to keep them facing the center.
Bowls and glasses should be placed upside down to prevent them from collecting water.
Keep larger dishes in the lower rack facing downwards.
Finally, place all the cutlery in the cutlery rack to make sure they are washed properly.
Also, leave enough space between the dishes to ensure that they don’t touch each other.
This will allow hot air to circulate properly between each item and dry it well.
2. Improper Unloading
Sometimes, dishes may end up being damp because of something simple like unloading the dishes in the wrong order.
Unload the lower rack first, then the upper rack.
With the lower rack emptied first, water from upper-rack items will not drip onto clean dishes below.
3. Not Using the Heat Dry Option
For some dishwasher models, you must manually choose the heat-dry setting.
Drying systems vary, and not every LG model uses a conventional heated-air drying cycle. Choose the drying option listed in your manual.
Check if this is causing the issue, and manually choose the setting if necessary.
Some models offer options that improve drying. A sanitizing option and a drying option are not interchangeable.
These include the Night Dry setting, Sanitary rinse, and Extra Dry setting.
You may like to engage these settings if you want your dishes and the inside of the dishwasher to be thoroughly dried.
4. Improper or Malfunctioning Parts
A dishwasher is a complex appliance with electronic circuitry, various hardware parts, and vents and pipes that work together.
Any damage to any of these parts can make the dishwasher operate erroneously.
So, a malfunctioning or damaged dishwasher part may be responsible for your LG dishwasher not drying properly.
After checking loading, rinse aid and the correct drying option, arrange qualified service if drying still fails. Disconnect power before any user-maintenance work allowed by the manual; do not remove service covers or test internal circuits yourself.
- There is a vent that releases the hot steamy air from the dishwasher during the cycle. If it’s blocked, the moisture will not have an easy path to escape and can end up being trapped and making the insides wet.
- Some models use a drying fan. If it is not working, arrange service rather than removing covers or reaching into the fan assembly.
- Heater and sensor arrangements differ by model. A qualified appliance technician should diagnose a suspected heating fault; do not access internal wiring or attempt energized tests.
- An internal heater, sensor or protective-device fault requires diagnosis by a qualified service technician. Do not bypass a protective device or perform energized electrical tests.
5. Insufficient Rinse-Aid
Most people believe that the only use of Rinse-Aid is to prevent spots on glasses.
Hence, they skip adding it to the dishwasher.
However, Rinse Aid has a more important role in a dishwasher cycle.
It’s an essential LG dishwasher drying agent that plays an important role in the operation of the dishwasher.
This drying agent alters the shape of the water droplets falling on the dishes so that they easily run off the surface.
By doing so, it prevents moisture and water from sticking to the dish surface, even when it’s oily or greasy.
When the dishwasher has enough Rinse-Aid, it ends up drying dishes better.
However, when the level of the Rinse-Aid falls, it reduces the efficiency of drying.
So, you may end up with wet dishes.
We suggest filling the Rinse-Aid dispenser to the maximum and checking it between cycles to ensure there is enough for the cycle.
A detergent that advertises rinse-aid ingredients may not replace the separate dispenser for your model.
Follow LG’s guidance for your dishwasher’s rinse-aid dispenser and setting.
6. Condensation Dry Cycle in Newer Dishwashers
Some of the newer LG dishwasher models have a condensation drying system to reduce the use of the heating element.
In the condensation drying system, water will evaporate off the dishes and condense on the walls of the dishwasher.
It will appear as moisture along the inside walls of the appliance.
Some amount of condensation in this manner will not cause any problems. It will dry on its own in some time.
However, if there is excess moisture that doesn’t dry off after some time, it can cause problems.
This may be one of the reasons why your dishwasher insides always feel wet.
Check your product manual to find out if your dishwasher uses this technology.
Related Reading: How Many Amps Does A Dishwasher Use? | Can You Hardwire Dishwashers?
7. Lack of The Auto-Open Feature
Some LG dishwasher models have an auto-open feature.
In these models, the door opens automatically during the drying cycle.
This not only speeds up the drying process but significantly reduces the moisture on dishes and the insides of the appliance.
If your dishwasher isn’t equipped with the auto-open feature, it can take longer for the insides of the dishwasher to dry.
So you may feel it’s damp when you check it after a dishwasher cycle.
If the manual permits it, open the door slightly after the cycle while keeping clear of hot steam. Consider nearby cabinetry and do not create a trip hazard.
This will help any residual steam escape before you empty the dishwasher.
