White Stain Removal

Chiefblue

Active member
Oct 6, 2018
42
Bay City, MI
Does anyone know the best way to remove these white stains? There is some be the control panel and in the drink holders. It seems like it’s leftover after the water has evaporated. Thanks in advance.
 

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RDspaguy

In The Industry
Mar 21, 2020
1,187
Cabool, Mo
What is the shell material? What brand? What color?
For acrylic, a 50/50 mix of muriatic acid added to water. And, of course, time and elbow grease. The more time the less elbow grease.
DO NOT USE A SQUIRT BOTTLE. Acid mist is BAD. You can soak a WHITE rag and let it sit for little while on the tough spots.
On a plastic shell I would make it a 25% acid mix and use more elbow grease than time.
 

RDspaguy

In The Industry
Mar 21, 2020
1,187
Cabool, Mo
So... plastic...
I have no personal experience with it but I have heard that acid can discolor plastic shells. So a weaker mix and less exposure time (so more scrubbing) is the way to go. Use a plastic bristle brush not a kitchen scrubbie.