Cleaning polcarbonate crown boards

[Popparand]

Any suggestions for cleaning brace comb wax residues off see-through crown boards? I dont want to use anything abrasive that might scratch the surface.

 

[Swarm]

A nice, sharp hive tool and go carefully.

 

[For want of a better word]

Soak in a Cold solution of washing soda and gently rub off.... sometimes leaves a mark.

Just ordered 40 replacement clear 1mm polycarbonate covers for the Kieler mating nucs as some got a bit warped and after 3 seasons hard use are opaque!

Good deal cut to size from The Polycarbonate Store in Coalville if you need to replace ( also do 2mm clear)

Chons da

 

[fatshark]

Use a blunted Stanley blade in one of those handles that you use for scraping paint off windows.

 

[domino]

I put them in the freezer as well, make it easier to scrap off the crap.

 

[mintmoth]

I use a wooden spatula to scrape off any burr comb.

 

[alfazer]

One of those hard plastic ice scrapers for car windows.

 

[drex]

Whatever you use to scrape, do it on a very cold day. The comb will be brittle and come off cleanly.

 

[blackcloud]

Soak in a Cold solution of washing soda and gently rub off....

Why cold?
I used a really strong solution in boiling water to clean off some plastic frame spacers-the propolis just fell away

 

[enrico]

Never used them but might start. What is the best thickness?
E