While topping up the oil at that frequency may be annoying and possibly expensive, there is generally nothing to worry about. Using a full synthetic oil may help to reduce oil consumption if a mineral or semi-synthetic oil is being used.
NAPA Extreme Screen Wash & De-Icer -30C Concentrate NSW2005L - 5 Litres 5L
2XNAPA Extreme Screen Wash Citrus Fragrance De-Icer -30C Concentrate10L NSW2005L
Rapide Auto Extreme Screen Wash 800ml
Prestone Extreme Screen Wash 5L Concentrate All Seasons Car Windscreen
2 x 800ml Auto Extreme Screen Wash.
3x Auto Extreme Screen Wash 800ml - Ready To Use - Powerful, fast action