This boat was in storage for 6 months. The fish tanks were not cleaned before putting the boat in storage and the seat covers trapped moisture and caused the cushions to become mildewed. It needed some other detailing as well.
It does not take long for mildew and algae to accumulate on decks and walls. Mildew removal and algae removal is something Topside can do for you.
Starboard – Before 
After
Port – Before 
After
Hatch lids and tracks always accumulate dirt, leaves, algae, and mildew. Sometimes the boat is on a trailer and lists tot he opposite side of the drain ,so water accumulates. That is where algae is often found.
Secondary anchor hatch – Before 
After
Detail – Before 
After
Detail of fish tanks 
Often hatch tracks show little dots of rust. I don’t know where they come from but I remover the rust dots.
Small rust spots – Before 
After
Rust is everywhere on boats! Even though the bright work is stainless steel, often it is not the highest quality. So rust can build up on anythings stainless.
Anchor winch with rust 
Boats have all kinds of plastics used for various parts and they all accumulate mildew. Below are examples of where i removed the mildew and algae in some cases.
Mildew and algae 
Mildew 
Mildew often seen on rod holders 
Mildew often seen on this kind of plastic 
Cushions are notorious for showing mildew. Even if a seat is covered, the cover traps moisture and mildew accumulates. Below are examples of mildew removal.
Mildew 
More mildew 