so easy but hard to explain....
Ok... voice of experience... no joke... I'm a commercial cleaner.... my own business... 20 years... on my 2nd extention cord...TRUE Use daily/5 days a week
My late husband who ran the business for over 30 years taught me a very simple & easy trick to winding up extentions cords...
If you use the yellow extentions cords that have the red strip on them...you will see this work as you wind up cord...
1st you always start the coil from the "male" end of the cord... ( part that plugs into wall) always always always....
(ok Im right handed)
Holding the mail plug in left hand slide your right hand along cord as if your measuring out lengths of rope... at the extent of you arm span... grab hold of cord as you bring it back into left hand to hold it .... give a slight 1/2 twist ...( it staighten the loop... you will see it) the red line remains in the center of the cord and hangs flat ... ok you just keep repeating that... slide your hand along again grab cord as you bring it back to your left hand again 1/2 slight twist... usually the arm span is 1 meter... like a swing in motion... repeat until fully re-wound.... every time you wind the cord... you will use the same number of re-coil swings.... each coil you bring in you give that 1/2 twist...
Now... the important part of the trick is next time you use the cord....plug cord into wall.... then lay the side that the female socket is to the top.... so the extention feeds freely from the coil... hard to read... easy to do ... get someone to read this out as you try....
You can actually see how straight the red line is kept... just a slight twist... it really works in front of your eyes...
OK... of course you do this from when cord it new.... now if the cord is older and some coils have started to curl.... lay cord out in sun for a few hours the roll up using that technique... remembering you may have to twist a little more to help re-correct damage done...( but safer to throw aways as you weaken the electrical wire & then you create heat spots in wire... its then too dangerous... throw out...)
Hope this helps you...
I have a bright yellow & red warning on my extention cords... as a cleaner our equipment is often left on jobs that are done on a regular basis.... my notes say..." anyone is welcome to use the vacuun cleans when ever they need to.... But DO NOT TOUCH EXTENTION CORD>>> Believe me I will know! ... the note works.....
cheers... try it... 20 years & two extentions cords and only had to get new one as old one got some cut/slice marks from running over with vacuum... it truly works... Kerry
Greenwood & Districts Cleaning Service... KEKEMO... Mandurah..WA...