I'm due at the end of this month with my first, so here is what I've learned so far!
1. What is a good brand to use? I want something that doesnt take days to dry on the clothes airer in the house, but can also be bunged in the dryer in an emergancy! A nappy that will last, fits well and doesnt leak!!
This very much depends on the shape of your baby, which a) you won't know til they're born and b) will change as they grow. Two part systems (separate fluffy bit and waterproof bit) are the most adaptable although less convenient than all in one systems.
Fastest to dry are flat nappies - old school terries, or cotton prefolds. Next quickest are AIO types, but you can't tumble dry these (it can melt the laminate stuff that makes the outside waterproof). Last are the fitted - these come in various different fabrics with different drying and absorbency qualities, with bamboo being the most absorbent/slowest to dry and microfibre the least absorbent/fastest drying.
You can, however, use a bamboo booster with a microfibre fitted nappy. The flat booster will dry faster than if it were a many-layered, elasticated shaped nappy.
2. How many will I need and will I need to get different sizes? What about extra bits- 'liners' and 'inserts' etc?
New borns generally don't fit AIO systems, which seem to cater for babies 10lb+. A newborn will get through 10-12 nappies per day, an older baby will last 3-4 hours during the day and longer with the right boosting over night - boosting makes the nappy very bulky, so hard for baby to move around.
Liners are either disposable or fleece (or silk if you're rich/have truly evil nappy rash). Disposable ones just stop the worst of the poo getting to the nappy, making washing easier. Fleece ones wick urine away from baby's skin.
Inserts and boosters are the same thing. They make the nappy more or less absorbent, depending on what you want the nappy to do and how long you want to go between changes.
3. What do you do with the used nappies? Basically, how do you remove the sticky baby poo? Do they need rinsing before soaking and if so how do you rinse them? Do you just put wet nappies straight in to soak or rinse first?
Bf poo soaks in. Weaned poo can roll off into the toilet (if you're lucky!) or hold the nappy in the flow of the toilet flush. Then put it into a mesh bag in a lidded bin or bucket. A sanitary pad with a few drops of teatree or lavender should sort smells. No water, that just makes poo soup!
4. What do you soak them in and how long for? Do they create much of an odour while soaking?
See above re dry-pailing. A cold rinse, then a 40* wash with a tbsp powder, then another rinse or two seems to suit most people.
5. How often do you do a nappy wash?
Every 2-3 days seems pretty standard.