How to wash denim in the LG F4WV309P2
Lavo
Denim · LG F4WV309P2
- Programme
- Cotton
- Temperature
- 30C
- Spin
- 800 rpm
- Typical time
- 1:51
Checked July 2026 · same engine as the app
To wash denim on a LG F4WV309P2, select the Cotton programme at 30C with a 800 rpm spin, add a suitable detergent and start the cycle. Denim bleeds indigo and fades with hot water and frequent washing. Wash inside out, cold, with like colours, and wash it less often.
The LG F4WV309P2 panel with the Cotton programme selected, exactly as the Lavo app shows it.
On the machine
- 1Turn the dial to Cotton.
- 2Set the temperature to 30C and the spin to 800 rpm.
- 3Press Start / Pause. Expect around 1:51.
Why these settings
Denim bleeds indigo, wash it inside out, cool, with similar colours.
The risk: Denim bleeds indigo and fades with hot water and frequent washing.
The rule worth remembering: Wash inside out, cold, with like colours, and wash it less often.
This page answers one frozen question.
100% denim on this machine. Your actual garment is probably a blend, has a history, and might have no label at all. The Lavo app reads the real garment from a photo and answers in seconds. Coming to the App Store.
Asked at the launderette
What temperature should I wash denim at on a LG F4WV309P2?
Wash denim at 30C using the Cotton programme on the LG F4WV309P2. Denim bleeds indigo and fades with hot water and frequent washing.
What spin speed is safe for denim?
Use 800 rpm. A gentler spin removes enough water without stressing the fibres. Wash inside out, cold, with like colours, and wash it less often.
Do I need the care label to wash denim?
No. Lavo identifies the fabric and condition from a photo of the garment itself and gives the exact setting for your LG F4WV309P2, even when the care label is faded, cut out, or missing.
What happens if I wash denim too hot?
Denim bleeds indigo and fades with hot water and frequent washing. That is why the safe setting here is 30C on the Cotton programme.