Gtechniq Citrus All-Purpose Cleaner - 5LCitrus All Purpose Cleaner 5L Why Use Gtechniq Citrus All Purpose Cleaner? Citrus All Purpose Cleaner is specially formulated to provide very effective cleaning without damaging coatings, trim pieces, or other fixtures. The biodegradable formula easily removes dirt and grime from everyday boating activities. It can be used for many cleaning roles, including bilges, heads, fish boxes, consoles, seating, etc. Features: Multi purpose cleaning Removes