We’ve had an email from Jennie:

Can you recycle swim caps?

It’ll depend on what the caps are made from but the answer to actual recycling is probably no. According to Wikipedia, they can be made from latex, silicone or lycra: silicone is recyclable, but not collected widely for recycling while latex and lycra (spandex) aren’t recyclable on a large scale yet.

If they’re still in good, usable condition, the best thing to do would be able pass them on to someone else who can use them for their original purpose – through a charity/thrift shop maybe, or through your local pool.

And what about reuses?

(Photo by coudron)

Gift bags are great alternative to wrapping paper because it’s a lot easier to reuse them, and amongst everyone I’ve ever spoken to about it, it’s generally accepted that people will reuse them to give similar sized gifts in the future.

But what about when they get a bit tatty to be recirculated again?

I’ve got one – made out of a light card instead of heavy paper – to keep my small, current crochet project out of the preying paws of cats, and I’ve seen big paper ones remade into smaller paper ones – cutting off the tatty edges and refolding it again.

Any other suggestions?

(Photo by lusi)

We’ve had an email from Julie:

What can I do with old sewing pins? After years of faithful service, they’re all really blunt or really bent or both (since one leads to the other). I know they’re tiny but what can I do with them?

Most pins I’ve come across are made from steel so could probably be recycled with your normal metal recycling. It’s such a tiny amount of metal though, it hardly seems worth the bother but it’s still better than them sitting in a landfill dump somewhere.

As for reuses, blunt dressmakers pins with plastic heads could be chopped down (with wirecutters) and used instead of push pins on a notice board. I also imagine they could be used in costume jewellery making – any specific ideas?

Any other uses?

(Photo by drniels)

We’ve had an email from Brennan:

After a quick search on Recycle This, I noticed nothing popped up for paper-wax cups that are popular at fast food restaurants or 7-11 stores.

I was wondering if you had any recommendations on how to recycle or reuse these cups since local curb side programs refuse to collect them due to the wax lining inside.

Yes, we’ve covered plastic cups, sippy cups and even cardboard cup sleeves but not those oh so common waxed paper cups – it’s funny the things I forget about sometimes :)

There is, of course, a big argument for avoiding getting them in the first place but sometimes it’s pretty much unavoidable – so what can be done with them?

I know regular waxed paper can be used to lubricate things around the home, lightly protect wooden surfaces and help prevent rust/grime on garden tools etc – I wonder if the wax coating on cups is waxy/transferable enough for that… Anyone know?

We’ve had an email from Alison:

I have loads of the washing liquid balls that come with washing liquid such as Persil. It seems a shame to throw them away if I could use them for something useful.

Like with measuring spoons in baby formula and allen keys at Ikea, it’s annoying when manufacturers include stuff by default with every purchase even though, presumably, most of their customers will already have a spoon, key or liquid ball from their last pack. There are products out there that don’t include such waste – EthicalConsumer has a list of the greenest laundry products, taking into account packaging, alongside animal testing and chemical make-up of the product itself.

But what about the balls Alison already has at home?

The washing stuff we use doesn’t come with balls but I’ve got a few very old ones in my laundry cupboard for measuring out the different powders and potions, and transporting them over to the washing machine (I’d probably use way too much if I tipped it directly into the drawer). They’d also be useful as scoops/measures for other cleaning products.

Away from housework, the balls with the flat bottoms could be used as paint caddies during kids’ (or grown-ups’) art sessions or turned into mini-sewing kits/pin cushions: fit it with a cute, cushioned lid for the pin cushion, and pins & other supplies could be kept inside.

Any other suggestions?