Honda Accord Sedan 2017 Owner's Manual page 534

uuMaintenance Under the HooduRefilling Window Washer Fluid
Refilling Window Washer Fluid
Check the amount of window washer fluid by looking at the reservoir.
All models
Pour the washer fluid carefully. Do not overflow the reservoir.
532
If the level is low, fill the washer reservoir.
Canadian models with information display
If the washer fluid is low, the washer level
indicator comes on.
Canadian models with multi-information display
If the washer fluid is low, a message appears
on the multi-information display.
1Refilling Window Washer Fluid
NOTICE
Do not use engine antifreeze or a vinegar/water
solution in the windshield washer reservoir.
Antifreeze can damage your vehicle's paint. A
vinegar/water solution can damage the windshield
washer pump.
Use only commercially available windshield washer
fluid. Avoid prolonged use of hard water to prevent
lime scale build up.