Best way to clean dock lines/anchor lines?

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bria46

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Jan 15, 2011
286
Oday 272 Waukegan, IL, Sarasota, FL
Try Bleache White. It's available at all automotive stores and most Ace Hardware stores. Originally designed for White Wall Tires. I use the stuff full strength out of the spray bottle on a DRY surface. I use it on my fenders, Plastic patio furniture, grill, stainless steel, rub rail, teak, and Top Sides. Try it and you'll see what I mean!
 
Apr 27, 2010
968
Beneteau 352 Hull #276 Ontario
According to Practical Sailor Tests:

Bleach is not recommended by any manufacturer in any quantity. Every manufacturer has faced claims of rope failure or splice failure caused by a bleach overdose. Extended soaking in bleach solutions must be avoided.

You can see the complete review in the July 2011 issue.
 
Jun 7, 2007
515
Hunter 320 Williamsburg
Best wash

Take them to a laundramat and use the industrial stainless steel tubs. They can clean anything, including life preservers because they won't float in the water.
 
Mar 14, 2012
131
Beneteau Oceanis 40CC Brisbane, CA
Hmmmm.... I wonder if my front load home washer would work for my main sheets.
 
Dec 1, 1999
2,391
Hunter 28.5 Chesapeake Bay
I clean mine by laying them out in long loops on my concrete driveway and using a 1600 psi power washer. Kills two birds with one stone as you get the driveway clean, too.
 
Feb 26, 2004
22,978
Catalina 34 224 Maple Bay, BC, Canada
Why do you want to clean an anchor line? :):):)

Dock lines and sheets go in a laundry bag or a pillowcase and into the washing machine on cold.
 

SeaTR

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Jan 24, 2009
408
Hunter 22 Groton
I do a combination of part bleach (1 cup/gallon) part clothes detergent (2 cups) soak in a 5 gallon bucket for 6-12 hrs, then hose down the line(s) and scrub with stiff brushes on 5' poles...after all that, I lay the line(s) out in the sun (ultraviolet treatment) for not less than 24 hours (turning over at the 1/2 way point), then hose down again.
 
Apr 8, 2010
1,606
Frers 33 41426 Westport, CT
I do a combination of part bleach (1 cup/gallon) part clothes detergent (2 cups) soak in a 5 gallon bucket for 6-12 hrs, then hose down the line(s) and scrub with stiff brushes on 5' poles...after all that, I lay the line(s) out in the sun (ultraviolet treatment) for not less than 24 hours (turning over at the 1/2 way point), then hose down again.

In case you missed it, ALL line manufacturers say to avoid all uses of bleach, and UV is bad for your lines. That's why most high strength high tech lines have a sacrificial sheath on the outside to protect the structural inner core from UV.
 

SeaTR

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Jan 24, 2009
408
Hunter 22 Groton
In case you missed it, ALL line manufacturers say to avoid all uses of bleach, and UV is bad for your lines. That's why most high strength high tech lines have a sacrificial sheath on the outside to protect the structural inner core from UV.
Yes, not missed. thank you.

It's an acceptable risk for me, as I keep a visual inspection on the status of my lines, and decide from that. YOU DECIDE FOR YOURSELF. Technical evaluations, empirical data, and shared experiences considered, I make the final choice. 10Q
 
Feb 26, 2004
22,978
Catalina 34 224 Maple Bay, BC, Canada
I do a combination of part bleach (1 cup/gallon) part clothes detergent (2 cups) soak in a 5 gallon bucket for 6-12 hrs, then hose down the line(s) and scrub with stiff brushes on 5' poles...after all that, I lay the line(s) out in the sun (ultraviolet treatment) for not less than 24 hours (turning over at the 1/2 way point), then hose down again.
WADR, that's a "heavily labor intensive" way to do something a lot simpler as suggested by others.

Bleach? Sure, do it your way, it's your boat and your lines. But, I gotta tell ya, there have been many, many times when we've written:

DON'T SAY WE DIDN'T WARN YOU!!!
 
Apr 8, 2010
1,606
Frers 33 41426 Westport, CT
Yes, not missed. thank you.

It's an acceptable risk for me, as I keep a visual inspection on the status of my lines, and decide from that. YOU DECIDE FOR YOURSELF. Technical evaluations, empirical data, and shared experiences considered, I make the final choice. 10Q
Bleach can chemically alter the core of the line to become weaker, not something you can inspect visually. UV degredation on the other hand does usually have aspects you can often identify visually.


EDIT: "What Stu Said"...
 
Nov 23, 2011
2,023
MacGregor 26D London Ontario Canada
I cant believe how timely all the topics are on this site.
I would stay away from the power washer. I wrecked my dagger bourd one and the safety too! 2200 psi and a quick pass...done. They were green though. Were once white I think.
Don't use the laundry mat close to my house. That's where I wash all my drop sheets. The liquid fabric softener works great with any detergent.
I will be trying the pillow case trick.
 

SeaTR

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Jan 24, 2009
408
Hunter 22 Groton
I mainly use this method on my mooring pendants .. hence not easily "laundered" in a pillow case/standard laundry process, but elect NOT to disassemble the thimble/loop and go for "cleaning with inspection" of my pendants and then change out the pendants as needed on an alternating year/period basis.
 

JohnS

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Sep 25, 2008
177
Islander (Wayfarer/McGlasson) 32 St Georges Harbor
Is it that important that the lines be sparkling white? If they're old and stiff, a wash with a gentle detergent and maybe some fabric softener will remove embedded dirt, extend their life and improve their "hand". A pillow case in a wash machine prevents tangling and snags. If you've got thimbles and such, put 'em in a trash can and stir it around with a paddle. If they're a little grey when they come out of the wash, who cares. It's not a fashion show.

But hey, it's your money.
 

SeaTR

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Jan 24, 2009
408
Hunter 22 Groton
OBTW, Nylon IS UV resistant...you must be thinking of polypropylene which degrades under UV exposure.
 
Jul 19, 2011
60
Chaser 29, Oday 23, Port Elgin, Ontario
Wow! Intense discussion! I just did the power washer in the driveway trick. Simple, safe, cheap
 

Joe

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Jun 1, 2004
8,158
Catalina 27 Mission Bay, San Diego
My dock lines become stiff and brittle from exposure before they get dirty.

The best way to take care of your sheets is to store then in the boat when not sailing.
 
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