I suspect that if you don't put detergent in your washer bottle, you're far more likely to die because you can't see where you're going, than from Legionnaire's Disease.
I suspect that if you don't put detergent in your washer bottle, you're far more likely to die because you can't see where you're going, than from Legionnaire's Disease.
Professor Hugh Pennington, an expert in bacteriology, said the advice to add screenwash was very sound - especially as it would also lead to a cleaner windscreen.
Spot on, though quite why people need reminding of this fact is beyond me....