Hello @PC20 !
I am a regular yoghurt maker user, so happy to pass on tips!
Mine came from Lakeland, and I use it at least once a week. It is permanently on the kitchen counter. I absolutely love it and it has probably paid for itself several times over by now.
I've tried all manner of types of milk, but settled on UHT milk. Rather to my surprise it makes the nicest Greek yoghurt, even though I thought I didn't like the taste of UHT. Turns out I do! I sometimes add cream to the milk for extra deliciousness. I get Moo organic milk from Ocado. The cartons are reçyclable where I live.
I use a cheap milk thermometer from Amazon and heat the milk to 42. Then add to a couple of heaped tablespoons of the starter yoghurt in the machine, give it a good whisk around, and away you go. If you use fresh milk you are supposed to boil it to sterilise, but I kept burning mine and it was too much faff. I have made it with fresh milk by just heating to 42 and it was fine.
The 8 hours cycle and 3 hours straining sounds a bit alarming, but I simply put mine on whenever I feel like it; if it has to sit in the maker for a few hours if I am not around to decant into strainer, it doesn't seem to spoil.
The longer you strain, the thicker the yoghurt, but bear in mind the more it's strained the less of the end product you will have. I've found three hours is about right. If you over strain, you simply mix some of the whey ( the liquid left from the straining,) back in. End result- delicious, creamy yoghurt!
The yoghurt you use as a starter needs to be fresh, so watch that. I have successfully frozen it too and it still works as a starter, but sometimes I have had to put it through two cycles to get it to thicken.
You can also use the yoghurt maker for cream cheese, which is very tasty. I have also made kefir in it.
The Lakeland one is super easy to use. The instructions say that the components aren't dishwasher safe. Obviously the outer casing isn't, but I have safely washed the plastic containers and the strainer on the lowest setting. I accidentally put them through on a higher setting once, and one of the pots got a little bendy, so avoid that. Always rinse the strainer immediately after use as the yoghurt is hard to rinse from the mesh when dried, and everything does need to be scrupulously clean, or the yoghurt won't set.
Please do ask anything else you might want to know, and I will be happy to try to help!