HomeSoap troubleshooting: the red lightning bolt.
The red lightning bolt is by far the most common HomeSoap issue, and most of the time it is dormant bulbs rather than a failed unit. Work through the steps below before you write in.
The red lightning bolt
Try this first
- Leave the door open for 10 minutes in natural light, or shine a flashlight on the bulbs for 2–3 minutes.
- Switch between auto and manual mode a few times, then close the door.
- Look at both bulbs for black or grey rings at the ends, or for cracks. A bubble in the glass is normal.
The bolt turns red every time I close the door.
HomeSoap checks both bulbs at the start of a cycle. Red means at least one did not reach output. The usual cause is dormancy, not failure.
- Leave the door wide open for 10 minutes in natural light, or shine a flashlight on the bulbs for 2–3 minutes.
- Toggle modes: hold the circle button 3–10 seconds until the bolt flashes, then hold it again to switch back.
- Close the door and run a cycle. Give it two or three attempts across a day before concluding it has failed.
If red persists after that, a bulb has burnt out or cracked. Burnt-out bulbs carry a lifetime bulb warranty; cracked or broken ones are not covered. Start a claim through our warranty system with your order number, the serial number from the bottom label, and photos of both bulbs.
It runs for about 8–15 seconds, then goes red.
A cycle that starts and then faults out that quickly is usually the door safety switch or a bulb dropping out under load rather than a dormancy problem. Make sure nothing is holding the door slightly ajar and that items inside are not pressing against it. If it repeats with an empty, properly closed unit, it needs service.
I have tried everything on this page and it is still red.
Then it is a service case, in or out of warranty. Send us the order number, serial number, a photo of each bulb, and a 10-second video of the fault. Burnt-out bulbs are covered for the life of the unit. Cracked or broken bulbs, and faults in other parts, we quote case by case.
Bulbs
One bulb has a black or grey ring at the end.
That is a burnt-out bulb. The unit will usually refuse to run or will fault to red. Burnout is covered by the lifetime bulb warranty. Bulbs are wired inside the unit and are not a home replacement, so the unit comes to us for service — start that through our warranty system.
A bulb is cracked or broken.
Look at the ceiling and the floor of the bay, where the bulbs sit. Unplug the unit and do not run it. Leave the glass in place if you can — if it has already come out, handle it with care and keep the pieces. Cracked and broken bulbs are not covered by the bulb warranty, so send us a photo with your order and serial number and we will quote the repair.
The bolt blinks white and the unit will not start.
A blinking or double-blinking white bolt is the unit reporting a bulb it cannot bring up. Run the wake steps above first; if the blink persists, it is a service case.
Modes, sounds, and smells
I do not know which mode my HomeSoap is in.
Plug it in and close the door. If the lightning bolt lights up on its own, you are in automatic, and HomeSoap runs a 10-minute cycle every time the door closes. If the bolt does not light, you are in manual — press the circle above the door and it will run a 10-minute cycle, then shut off.
How do I switch between auto and manual mode?
Hold the circle button for 3–10 seconds until the bolt flashes. It is a touch sensor, so light pressure is enough. In auto, a cycle starts when the door closes. In manual, you press the button to start it.
It beeps twice when I close the door.
Two short beeps with a white bolt is a normal mode or confirmation chime, not a fault. If beeping comes with a red bolt, treat it as the red-light issue above.
There is a faint smell after a cycle.
UV-C produces a trace of ozone, well below 0.05 ppm and within safe limits. People describe it as a doctor's-office smell, and it clears in about 15 minutes.
Items come out smelling like burnt plastic.
That is not normal. Unplug the unit and stop using it, then contact us with your serial number and a description of what was inside. We want to look at that one directly.
Closing the door starts another cycle.
By design — your items always go into a freshly sanitized bay. There is no heat, and the bulbs are rated for 4,000 hours with a lifetime warranty behind them.
Power and general checks
The unit will not turn on at all.
HomeSoap is the heaviest draw in the range, so start with the outlet and the adapter:
- Is the socket live? Test the outlet with a lamp or another device.
- Is it in the right port? Power goes into the port marked Power on the back of the unit.
- Is it in the right mode? HomeSoap has automatic and manual modes — in manual it only starts when you press the circle above the door.
- GFCI outlet? On a bathroom, kitchen, or garage outlet, press Reset on the outlet itself and test again. A tripped GFCI is a common false alarm.
- Adapter and cable. Swap in a wall adapter and cable you know work.
If none of that brings it up, the unit needs service. Contact us and we will troubleshoot it with you and set up a return if we need to.
Do you repair units, or replace them?
We always attempt a repair first. If we cannot repair the unit, we send a replacement. Bulb replacements and repairs are handled in house. Burnt-out bulbs carry a lifetime bulb warranty; cracked or broken bulbs are not covered.
Still stuck? Have your order number and the serial number from the label on your unit ready.