Driving is neither safe nor enjoyable if you are struggling to see all the time. Take a dark night when it has just started to rain lightly. Oily road film quickly turns your windshield into an ugly smear and your weak washer fluid just can't seem to cut it. P21S® has a solution to this! Just add a bit of their Washer Booster to that wimpy blue washer fluid & watch it take an incredible cleaning power. Driving in the worst conditions becomes instantly safer and more enjoyable. Fans of this product have even said they replace their wiper blades less often because they stay cleaner. Tested on the German Autobahnen by some of the world's most demanding drivers!
Unique 250ml (8.4 oz) Measure Bottle - Treats up to 26 quarts of Washer Fluid
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