Hi,
i would like to know whether washing up liquid is safe to use on a car dashboard which has tiny black spots everywhere on the dashboard, i think it is vinyl or plastic urethane colour is beige, i was recommended to use M39 or D101, however both them are expensive, so i am eager to know if a similar result can be achieved using standard washing up liquid, if so it would not damage surface in any way, like adding gloss or altering look and texture of materials?, if so can you please advise dilution ratio as well.
many thanks.
i would like to know whether washing up liquid is safe to use on a car dashboard which has tiny black spots everywhere on the dashboard, i think it is vinyl or plastic urethane colour is beige, i was recommended to use M39 or D101, however both them are expensive, so i am eager to know if a similar result can be achieved using standard washing up liquid, if so it would not damage surface in any way, like adding gloss or altering look and texture of materials?, if so can you please advise dilution ratio as well.
many thanks.
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