Just back from the Kimberley, Pilbara, Gibb River Road or the Nullarbor? WA red dirt doesn't wash off β it embeds. We remove it properly with iron decontamination and clay bar extraction. Caravans, 4WDs, boats and trailers.
WA red dirt contains fine iron oxide particles that penetrate gelcoat, fibreglass, rubber seals and checkerplate under Perth's UV and heat. Once embedded, they can't be rinsed away.
Same-day quotes for red dirt removal β anywhere in Perth metro.