Do I still have to wash the underchassis after Waxoyl done
Discussion
Every now and again run the mains pressure spray hose fitting over underneath, particulary useful after a day or two driving in rain, keep the wheelarches clear and pay special attention to the main areas that suffer from wheel spray...ie at the back end of the sills where even real Volvos rot through, also your brakes will benefit from a good wash down to remove the salt and don't forget to rinse off the muck that gets driven in through the grill and radiator from vehicles in front.
Pressure washing isn't desirable or necessary unless pre prepping a car for rustproofing or for cleaning out years of accululated muck from a seriously neglected (ie 99% of them) vehicle, an L shaped lance fitting for a high volume (not high pressure) pressure washer is best for intensive cleaning...good pressuire washers are not about high pressure, its high flow rate that counts copious water without damaging pressure.
Do the underbody rinse off now and again during the winter and really through wash down in April when the salt has gone.
Pressure washing isn't desirable or necessary unless pre prepping a car for rustproofing or for cleaning out years of accululated muck from a seriously neglected (ie 99% of them) vehicle, an L shaped lance fitting for a high volume (not high pressure) pressure washer is best for intensive cleaning...good pressuire washers are not about high pressure, its high flow rate that counts copious water without damaging pressure.
Do the underbody rinse off now and again during the winter and really through wash down in April when the salt has gone.
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