We’ve already covered whole mirror tiles but Claire has asked:

Can a broken mirror go in the glass recycling bin?

I suspect not – most glass banks I’ve seen stipulate they can only take standard bottles and jars, not sheet glass or pyrex or the like.

While there is obviously a safety concern (wear tough gloves, be careful), you could reuse the pieces in crafts and around the home. Like the whole mirror tiles, big pieces made safe could be used to reflect more light around the greenhouse or garden, hand-size pieces could be used for pocket mirrors (I’ve seen pictures of people who’ve used foam or soft modelling clay around the back/edges to make them safer and more durable) and little pieces can be used for mosaics.

Any other suggestions?

We’ve had an email from Yvonne:

What can we do with a box of old double bed sheets, duvet covers and valances which we don’t use any more because we’ve got a king size bed?

The first thing I’d suggest would be to pass them on – if they’re still in ok condition, give them to a charity/thrift shop or local shelter, or offer them on Freecycle. Bedding, particularly duvet covers, seems to be pretty popular in the charity shops that I go to seem to.

Aside from that, there are a whole lot of reuses for bedding because at the end of the day, it’s just flat lengths of fabric – and usually 100% cotton (or at least cotton-heavy) fabric at that. Rag ruggers often use bed sheets/covers because they’re cheap & available, and the old solution was, after turning the outside edges in, to use them for handkerchiefs.

Any other suggestions?

We’ve had a email from Jo:

Love the new Reduce This thing. I’ve got a question about babywipes. At home we use wash cloths for wiping sticky faces and hands but those little packs of disposable wipes are so much more convenient when we’re out and about. Does anyone have any alternatives?

You could put a damp cloth in an old re-sealable baby wipe container – either a thick washcloth or thinner clothes like hankies. They probably would get mouldy if left in there for more than a few hours though so you’d would have to get into the habit of remembering to take them out again after your excursion.

There is, of course, always the spit-on-a-hankie method much loved in mum-stereotypes too ;)

Any other suggestions? What did your mum/grandma do?

We’ve had a little (1ftx3ft) greenhouse in our garden for about five years now – it started off as an actual greenhouse for growing things in but quickly became the cats’ favourite hang-out and the winter home of the local stray cat, so we dropped the growing things pretence and it’s now kitted out with old sofa cushions for the ultimate cat luxury.

It’s a simple – cheap – thing: hollow metal tubes and two shelves, covered by a shaped plastic sheet, with a zipped door flap at the front. The main problem we’ve had is when one cat is in the greenhouse, it’s not uncommon for a second cat to sleep on the roof – and under the heat of the sun/weight of the cat, the roof sags and eventually rips. That’s happened twice now and we’ve repaired it for as long as possible, then ordered new covers off the internetz – still not ideal though.

I’ve looked into buying little glass/solid plastic paned ones but they’re pretty rare compared to large ones and seem really expensive for the size of them. We’ve not got room for a big greenhouse but it would be great to make one that could be used by both the cats and our growing needs.

I know some people make them with old windows and they’ll depend on exactly what type of windows are at hand but anyone got any suggestions/advice? What other types of materials could I use? Does it have to be clear-clear or is reasonably translucent enough? What shape would be best – square? sloped roof? round? polytunnel-ish? biodome?

Alice’s last “Reduce This” question is:

How to reduce the energy I use in cooking.

I’ve started putting any extra water I boil in the kettle into a thermos flask ready for the next cup of tea, but there must be loads of other ways to cut this down too.

We talked about ways to make the most out of boiled water back during our water week for World Water Day in March but I like this new focus on energy.

The biggest thing I think is using pan lids where possible – it amazes me how much less gas is needed to keep something at a rolling boil when there is a lid on the pan. I’d also recommend getting a range of pan sizes and using the most appropriate one for the task in hand particularly when boiling things in water – boiling eggs (which required a certain depth of water no matter what the diameter of the pan) being a prime example.

What have you tried? What works? What doesn’t?

Has anyone tried alternative cooking methods to cut down on fossil fuel use such as solar ovens?