How to Use and Maintain Your Splendide Washer-Dryer Combo

What Splendide makes and how it fits in your space

Splendide manufactures compact washer-dryer combination units designed for small living spaces—apartments, RVs, boats, and tiny homes. A single machine washes and dries your clothes in one cabinet, which means you need only one hookup point and one footprint instead of two separate appliances. This matters most if your space has room for only one unit or if plumbing access is limited to a single location.

Splendide combos are typically 24 inches wide and stack-able or portable, depending on the model. They run on standard 120-volt household current (no special electrical work required) and connect to a single hot/cold water inlet and one drain line. The trade-off is cycle time: a full wash-and-dry cycle takes longer than running a separate washer and dryer in parallel, often 3 to 4 hours total.

Key Takeaways

• Splendide combos wash and dry in one machine, so you need only one water hookup and one drain line instead of two.
• Clean the lint filter after every dry cycle and the detergent dispenser monthly to prevent mold and odors in small, humid spaces.
• Use half the detergent you would use in a standard washer because the drum is smaller and water circulation is tighter.
• Run a cleaning cycle with hot water and no clothes once a month to flush out soap residue and bacteria that build up faster in combo units.
• Check the drain hose and filter for blockages if water backs up or clothes come out damp, since these units have less margin for clogs.

Loading and detergent: why less is more in a combo unit

Splendide combos have a smaller drum than standard washers, so you cannot load them the same way. Fill the drum only three-quarters full—overstuffing traps water and detergent, leaving clothes damp and soapy. A good rule: if you cannot fit your hand flat on top of the load, it is too full.

Use half the detergent you would use in a full-size washer. The smaller water volume means soap concentrates faster, and excess detergent does not rinse out completely in a combo unit. Residual soap attracts bacteria and mold, which is the main source of odor in these machines. High-efficiency (HE) detergent is ideal because it produces fewer suds, but regular detergent works if you cut the amount in half.

Avoid fabric softener and dryer sheets in the drum. Both leave a waxy coating that builds up on the heating element and drum, reducing drying performance and trapping moisture. If you want soft clothes, add a small amount of white vinegar to the rinse cycle instead—it softens without buildup.

Cleaning the lint filter and detergent dispenser

The lint filter is your first line of defense against mold and odor. Remove and empty it after every dry cycle, even if it looks mostly clean. Lint traps moisture, and moisture in a warm, enclosed space breeds mold within hours. Rinse the filter under running water and let it air-dry before replacing it.

The detergent dispenser drawer is the second hotspot for mold. Once a month, pull out the drawer and soak it in hot water for 10 minutes, then scrub it with an old toothbrush to remove soap scum and residue. Rinse it thoroughly and let it dry completely before sliding it back in. If you see black or pink spots inside the dispenser, spray it with a 1:1 white vinegar and water solution, let it sit for 15 minutes, then scrub and rinse.

Running a monthly cleaning cycle to prevent buildup

Combo units accumulate soap, mineral deposits, and bacteria faster than standard washers because water circulation is tighter and the drum sits idle between cycles. Run a cleaning cycle once a month: set the machine to the hottest water temperature, the longest cycle, and run it empty with no clothes inside. Some Splendide models have a dedicated "Clean" or "Sanitize" button; if yours does, use it. If not, just select hot water and the longest wash cycle available.

You can add a commercial washing machine cleaner (like Affresh or Tide Washing Machine Cleaner) to the detergent dispenser, or use two cups of white vinegar poured directly into the drum. Both work equally well. The hot water and agitation flush out soap residue, mineral deposits, and the bacteria that cause musty smells. Do this even if the machine smells fine—buildup happens invisibly.

Drying performance and why clothes stay damp

Splendide combos use condensation drying, not a heated exhaust vent. The machine cools the humid air inside the drum, condenses the moisture into water, and drains it out. This method is gentler on fabrics but slower and less powerful than vented dryers. Expect drying times of 60 to 90 minutes for a full load, and accept that delicate fabrics and heavy items like towels may come out slightly damp.

If clothes are soaking wet after the dry cycle, the problem is usually a blocked drain or a full condensation trap. Check the drain hose for kinks or blockages—straighten any kinks and flush the hose with water if it feels clogged. Next, locate the condensation trap (usually a small cup or cartridge near the drain) and empty it. If it is full of water, the machine cannot drain properly and drying fails. Empty it, rinse it, and replace it. If clothes are still damp after that, the heating element may be failing and the machine will need service.

Preventing mold and odor in humid climates

Combo units live in small, humid spaces where mold thrives. After each cycle, leave the door open for at least 30 minutes to let the drum air-dry. Wipe down the rubber gasket around the door with a dry cloth—this is where mold starts. If you see black spots on the gasket, spray them with white vinegar, let it sit for 10 minutes, and wipe with a cloth.

If your space is very humid (bathrooms, RVs, boats), run the cleaning cycle every two weeks instead of monthly. Store the machine with the door propped open when you are not using it for several days. If odor develops despite these steps, the drum itself may need a deeper clean: run a cycle with two cups of white vinegar and no clothes, then run a second cycle with hot water and no clothes to rinse. This usually clears stubborn odor.

Drain line and water inlet maintenance

The drain hose should slope downward toward the drain—never loop upward, because water can back up into the machine. Check the hose once a month for cracks, kinks, or blockages. If water is backing up into the machine or draining slowly, disconnect the hose at the drain end and flush it with a garden hose or by pouring hot water through it. Lint and detergent residue accumulate here and restrict flow.

The water inlet hoses (hot and cold) have small screens inside the connection fittings. If water pressure is weak or uneven, turn off the water supply, disconnect the inlet hoses, and rinse the screens under running water to clear mineral deposits. This is especially important in hard-water areas. Replace the hoses if you see cracks or if they are more than five years old—a burst hose can flood your space quickly.

Frequently Asked Questions

Can I use regular detergent in my Splendide, or do I have to buy special detergent?

Regular detergent works fine, but use half the amount you would use in a standard washer. HE detergent is ideal because it produces fewer suds, which rinse out more completely in the smaller drum. Excess soap is the main cause of odor and mold in combo units, so less detergent is always better.

Why does my Splendide smell musty even though I clean it regularly?

Mold grows in the rubber gasket around the door and in the detergent dispenser. After each cycle, wipe the gasket dry and leave the door open for 30 minutes. Empty and rinse the detergent dispenser drawer monthly. If odor persists, run a cleaning cycle with two cups of white vinegar and no clothes, then run a second hot-water rinse cycle.

How long does a full wash-and-dry cycle take?

Most Splendide models take 3 to 4 hours for a complete wash-and-dry cycle. Drying alone takes 60 to 90 minutes because condensation drying is slower than vented dryers. Heavy items like towels may come out slightly damp; if so, hang them to finish drying or run an additional dry cycle.

What should I do if water backs up into the machine?

Check the drain hose for kinks, blockages, or a full condensation trap. Straighten any kinks, empty the trap, and flush the hose with water. If water still backs up, the household drain line itself may be clogged—contact a plumber. Never ignore backup, because standing water in the drum breeds mold within hours.

Can I stack my Splendide on top of another appliance?

Only if your model is designed for stacking and you use the manufacturer's stacking kit. Stacking without the kit can damage the machine and void the warranty. Check your manual or the Splendide website for your specific model number to confirm whether stacking is an option.