Hull Cleaning

rebars1

Senior Chief Petty Officer
Joined
Feb 23, 2004
Messages
744
What is recommended to remove old (5 years ago) dried up algea from the bottom of my boat?
 

marine4003

Lieutenant Junior Grade
Joined
Feb 3, 2008
Messages
1,119
Re: Hull Cleaning

Was it previously painted w/ bottom paint or unpainted gel coat?
 

Kev144

Petty Officer 2nd Class
Joined
Oct 16, 2007
Messages
159
Re: Hull Cleaning

You can use a marine acid cleaner. You can buy it at any marina usually. I dont know what they call it but it has a small type of some sort of acid. All you do is spray it on the hull and wash it with a hose. No scrubbing involved.
 
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