I purchased some Professional Wheel Brightner and am confused about the dilution ratio shown on the container.
The label indicates a dilution ration of no greater than 4:1.
Is this 4 parts brightner to 1 part water or...??
Thanks,
The label indicates a dilution ration of no greater than 4:1.
Is this 4 parts brightner to 1 part water or...??
Thanks,
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