We’ve had an email from Jenni:

I have loads of little plastic SMA baby milk spoons from when my first child was a baby. I have now started making up bottles for my second child and realise the house will be full by the time we move on to cows milk. I can’t bring myself to throw them out. Any ideas?

I’m not exactly an expert with any baby related but I think Jenni means the little measuring scoop things that come inside formula tubs. Like IKEA allen keys, it’s a shame you get a new one with every repeat purchase when one or two is all you’ll ever need (or if you’ve got your own measuring spoon set, you won’t even need that) – but logistically it’s easier for them to include them than having to send them out separately or whatever.

I guess you could keep one around the kitchen for future measuring purposes – but that’s just one and Jenni sounds like she’s got loads. So any other suggestions?

(On a related topic, we covered mixed material baby milk powder containers about a year ago.)

• How can I reuse or recycle other baby related stuff?

We’ve covered wood-based cat litter before but we’ve had a rather unusual email from Simon and I thought it was worth returning to the topic:

I’m e-mailing from an independent animal sanctuary in Northern Ireland.

We have about 100 cats here all using wood chip litter and would probably skip at least 100 litres a week. Do you know a way of turning the used litter (poo-free!) into burning fuel, and would that be more environmentally friendly than oil? I’ve experimented trying to compact it into short pieces of sewage pipe, but the problem is keeping the litter in one block.

To give you an idea, we would spend about £2000 a quarter during the winter on heating kennels and catteries electrically.

I’d be grateful for any suggestions, even if it’s to say “For Christ’s sake, what are you thinking man?” as it feels like we could be using this used litter for producing heat.

I tempted to say “For Christ’s sake, what are you thinking man?” just for the humour but I can see where he’s going with this. I guess it would be particularly galling if you had a biomass boiler or stove for heating: throwing away all those wood chips only to buy different ones back for burning.

This is basically an appeal for help/information/tips anything that might get Simon started on his way or conversely warn him off the plan if it’s unsound.

Anyone know if this is viable? As Simon says, the litter is poo-free but I presume it’s been wee-ed on – would that cause any problems for burning?

Any suggestions on how to make logs stick together or make pellets?

I hear that biomass boilers/stoves are quite expensive to install – anyone had any experience with this? Anything special Simon needs to consider?

We’ve had another email from our good friend Am (aka Delusion):

Me again, just wondering how can I recycle / reuse empty lipbalm tubes? I use the twisty lipbalm sticks and admit I use them a lot. I have a stash of small tubes with their lid casings and no ideas on how to re-use them.

I emailed the company that I got them from to ask for any suggestions / ideas on if they could be re-used by the company or recycled and surprise, no response! Anyone else help?

I’m also a bit of a balmaholic, particularly in the winter, and seem to have about a half a dozen sticks on the go at the moment in various bags and pockets around the place. I think I might move onto little pots – since they’re been easier to refill/reuse – for some of my balming needs but since I don’t always carry a bag, I’ll have to stick to tubes for those slip-in-the-pocket moments.

So any suggestions?

Apparently you can use Chapstick ones to hide microphones when you want to take down a president but, personally, I think those wires give it away a bit.

If there are any balm-makers out there, can you tell us if it’s possible to make homemade balm solid enough to refill the tubes?

(Photo by asolario)

We’ve had an email from Ashleigh, asking:

What can I do with old flat baking trays? They’re a bit rusty so we can’t use them for food anymore. Can they go in my green bin?

I’m not sure about the green bin because everywhere has different rules and it also depends what they’re made out of but the guys that collect scrap metal around here would probably take them.

As for reuses, the rust might come off with one of those metal scrubber things but it’ll obviously rust right up again if it gets wet a lot again – perhaps clean it up and paint it with some rust-preventing paint. If it’s got a lip all the way around the edge, it could then be used as tray under plants or for kids to use during messy craft session (the lip might help stop things spilling/spreading all over the place).

Any other suggestions? What about suggestions for trays that are completely flat or with just one raised edge?

(Photo (and craving for gingerbread caused) by Jenny Rollo)

Alison Bailey Smith has posted a couple of messages around the site recently about the things she makes out of old wires – culled from old televisions and the like – and they’re so fab, I thought they needed featuring a bit more prominently than buried in the comments section.

Alison has been repurposing old wires to make “jewellery and other wearable art” since 1988 and has made some truly gorgeous items. One of my favourite things is the blue hat, which is made from television wire and coffee bag wrappers, and I also love the beautifully shaped data cable basket and jewellery, including the bangle below.

I’ve made various bits of jewellery out of old wires (as we’re both geeky and hoarders, we’ve got loads of random dodgy cables lying around) but all my efforts have been a lot chunkier and plainer – Alison’s work has inspired me to keep at it with the hope that one day I’ll be able to make something as pretty and delicate as her items. But she also takes commissions so if you like something but don’t fancy giving it a go yourself, you should get in touch with her :)

• How can I reuse or recycle a bundle of wires?
• How can I reuse or recycle old televisions?
• How can I reuse or recycle a wire guitar strings?