A home wash with a garden hose can use up to 400 litres of water — equivalent to two people's daily consumption. In Morocco, ranked among the 15 countries with the most critical water levels in the world, every litre counts.
Quick answer
Garden hose: 200–400 L · Pressure washer: 60–150 L · Automatic car wash: 100–200 L · Lavsen Auto waterless wash: 0 litres
Numbers by wash type
| Method | Average consumption | Source |
|---|---|---|
| Garden hose | 200 to 400 L | Picoty, 2024 |
| Self-serve pressure washer | 60 to 150 L | L'Argus Forum Auto |
| Automatic car wash | 100 to 200 L | Industry averages |
| Pro waterless wash (Lavsen Auto) | 0 L (≈100 ml solution) | Le Figaro, 2023 |
What does this mean for Morocco?
Morocco's vehicle fleet jumped +46.38% in new registrations in February 2025. Estimating 80 litres per wash × 1 wash/month × ~5 million cars in circulation, the sector consumes around 4.8 million m³ of water per year — just for washing cars.
Morocco ranks among the 15 countries with the most critical water levels in the world (Hespress, Jan. 2025). No official Moroccan statistics currently publish the sector's exact water consumption.
Why waterless washing makes a real difference
A waterless wash uses about 100 ml of polymer solution per vehicle — 1,500 to 4,000 times less than a traditional wash. Across the 500+ vehicles Lavsen Auto washes monthly in Casablanca, that's 30 to 80 m³ of water saved — equivalent to a 4-person Moroccan household's annual consumption.
🌿 In Casablanca, every Lavsen wash = ~80 L of water not consumed.
Try the Express package at 60 MADFrequently asked questions
Is it legal to wash your car with a hose in Morocco?+
Does a home bucket wash use less water?+
Are waterless products biodegradable?+
Also read:
Lavsen Auto · Ecological waterless car & motorcycle wash · Casablanca, Morocco · +212 6 11 86 08 10