Installation Guide
Care and Maintenance of your Fossil Blu Copper Sink:
Much of the beauty of copper lies in its long-lasting wear and enduring good looks. Follow these simple sink 
cleaning and maintenance tips, and your Fossil Blu copper sink will retain its original beauty for years to come.
Simple cleaning tips to keep your sink stain-free:
Maintaining the original beauty of your sink:
Countertop Reveal Options:
Customize the appearance of the union between your sink and countertop with these 
reveals:
Positive Reveal 
The countertop edge sits 
typically 1/8” back from the 
edge of the si
nk and the sink rim 
is exposed.
+
Zero Reveal 
The countertop meets the edge 
of the sink and fits flush with 
the sink bowls.
0
Negative Reveal 
The countertop extends over the 
edge on all sides of the sink.
–
FOSSIL BLU LLC
•
  340 S. LEMON AVE
 • WALNUT, CA 91789 
•
 INFO@FOSSILBLU.COM
• The charisma and charm of copper is its living fi nish, 
which will change and react over the course of use. 
That means if you accidently forget to wash out the 
food from last night’s dinner, you will notice a 
change in the copper fi nish. This will inevitably 
happen and is completely normal — Relax and let the 
natural patina process take over.
• Patina is a natural coating that builds on copper over 
time to protect it from corrosion. Spots and blem-
ishes will come up from time to time (from citrus, 
salt, ketchup and toothpaste), but just like a brand 
new penny — over time it will re-patina and darken, 
leaving your sink with a rich copperly blend of light 
dark tones.
• Since most soaps and detergents contain chlorides, 
Just recommends frequent rinsing of your copper 
sink, preferably after each use. Combine this simple 
daily treatment with weekly cleansing. Rinse well and 
dry. Regularly drying your sink works wonders to 
prevent water spots.
• Protect the fi nish of your copper sink and reduce 
spotting with a monthly coating of copper wax 
surface protectant. 
• Do not let soap cleansers dry on the sink surface. 
Rinse regularly to keep the chlorides found in most 
cleansers from affecting the sink’s natural luster.
• Do not allow chlorine bleach and drain cleaners to 
come into contact with the sink surface. It will 
remove the patin
a and drastically alter the fi nish of 
your sink.
• Steer clear of steel wool pads and strong abrasive 
cleansers, as they will scratch the surface. For hard-
to-clean projects, try a ScotchBrite scouring pad 
when the job at hand requires a little extra effort.
• Avoid leaving food, toothpaste or steel and cast iron 
cookware in your sink for extended periods of time. 
Iron plus moisture on top of copper can lead to sur-
face rust and staining.
• Rubber dish mats, wet sponges and cleaning pads 
are not recommended for a lengthy stay in your sink. 
Since they trap water, discoloration and staining can 
result.
• Just as you do not use your cutting board to clean 
the dishes, do not use your sink as a cutting board. 
Knives and other sharp kitchen instruments will 
natu-rally damage the surface of your sink. 



