LG LDTH7972S Reviews & Ratings by Customers and Consumer Reports

Designed for households that want premium cleaning performance without the constant background noise, the LG LDTH7972S is a 24-inch, fully integrated, top-control dishwasher built around quiet operation, flexible loading, and strong wash coverage. It’s best suited to busy families and open-concept kitchens where a dishwasher needs to run effectively—and unobtrusively—throughout the day. From a performance standpoint, this model’s standout is its combination of high-coverage spray action and soil-sensing control. LG’s QuadWash™ system uses multiple spray arms and varied spray patterns to improve reach into corners and across densely loaded racks, which matters in real kitchens where dishes aren’t always perfectly spaced. TrueSteam® adds a practical benefit for baked-on residues and helps reduce water spotting, particularly on glassware, when paired with proper rinse-aid use. For time-sensitive loads, the 1‑Hour Wash & Dry cycle is a useful option for lightly to moderately soiled dishes, though—as with most dishwashers—heavier soils still benefit from the normal or heavy cycles. Noise is a major strength. At a rated 42 dBA, the LG platform here is genuinely “nearly silent” in typical operation, making it a strong fit for evening runs or small homes and condos. Efficiency is also well addressed: it’s ENERGY STAR® qualified, and the stainless-steel tub supports higher-heat drying performance and long-term durability expectations for this class. Day-to-day usability is where the LDTH7972S earns its premium positioning. The adjustable third rack and height-adjustable upper rack make it easier to accommodate tall stemware, bulky cookware, and flatware without constant rearranging. Wi‑Fi connectivity via ThinQ® can be helpful for cycle monitoring and basic diagnostics—features many Canadian and U.S. households appreciate when the kitchen is the hub of the home. Limitations are typical for the category. As a top-control, fully integrated design, the controls are hidden when the door is closed, which may not suit buyers who prefer always-visible buttons or a front display. And like many high-efficiency dishwashers, best drying results often depend on selecting enhanced dry options and using rinse aid, especially with plastics. Verdict: the LG LDTH7972S (SKU LDTH7972S) is an excellent choice for buyers prioritizing quiet operation, flexible loading, and strong all-around wash performance. Those who want prominent front controls or the simplest “set-and-forget” drying on plastics may want to consider alternatives better aligned with those preferences.