Removing Smells from Thread / Thread Skein Storage

[Lady Frostbite]

So, I took up cross-stitching again recently and finished a couple of pieces. I'm working on a big important piece and I store most of my thread in a cheap, poundshop toolbox that's actually the perfect size for my thread, has two flaps on the lid to store the needles, and has a handle.

Problem? It came smelling strongly of something, so I poured in boiling water and blossom-scented Flash cleaner to try and get rid of it, aired it out, then put my cheap threads in.

The threads now smell, surprise surprise, of blossoms and a bit chemically. The box no longer smells of anything I can detect, so I think the threads have absorbed it all. Does anyone have any tips on getting that smell out? I don't want it to damage the threads in some way .... most of the thread is the cheap stuff but I have some good metallics (which I HATE trying to split to work with  I will not be seduced again!) and lovely purples I bought for myself. The important threads for my project are not stored as I need them on hand.

I want to find a nicer way to store my skeins, but most storage or sewing boxes are made for floss or spools. Anyone have any tips or suggestions? I am partial to getting some perspex clear cosmetics draws for the moment, if they are long enough to keep my skeins flat and not folded.

[Pokeyonekenobie]

Can you put a box of Baking Soda in with it?  That might help.

[Lady Frostbite]

I think I'll need to get to get a big tub, put the thread in it, and put a small pot of the baking soda in with it since the original box is really small

[Aurora]

You could try the freezer. It has worked on plushes for me.

[Kiwi]

Maybe some of those silica packets, or unscented dryer sheets.
Or just open it up and leave it outside for a day (in the shade so nothing fades).

[lovesbabysquirmy]

I know it's winter, but fresh air makes a great difference!

[tailrustedtealeaf]

I know it's winter, but fresh air makes a great difference!

A good freeze helps kill smells anyway!