Long wash times
I would say are more caused by the push for ever larger machines.
Look in the machines lined up in an appliance retailer, I've seen some models labelled 6, 7, 8 and even 9kg, all with pretty much exactly the same size drum!
So how do you wash 9kg of clothes in a drum designed to wash around 6kg? You cram it full to bursting and the cycle has to last around 3-4 hours on some models in order to achieve the same results!
My Mum's Miele usually takes around the same time as my 25 year old Hoover Logic to complete an equivalent wash cycle, and the 6kg beko I used at my old place took around 20mins longer, really no big deal.
Liberatordeluxe a lot of the blanket statements you make seem to come from articles published on whitegoodshelp. Please bear in mind these articles were written 6 or more years ago, based on findings that predate their publishing. At that time some detergents did suds a lot and were quite difficult to rinse out. Also, some machines back in the early to mid 2000s which these articles based their findings on were not particularly effective at rinsing the higher sudsing detergents of the time.
Things have moved on a great deal in the last few years and there are many machines out there with decent cycle lengths and good rinse results, infact water consumption in machines now seems much higher than it was 5 or 10 years ago. Also, the detergents such as ariel which developed a reputation for being high sudsing and difficult to rinse have been reformulated many times since then and no longer suffer from their previous drawbacks.
If you read through the archives on this forum to 2006 or 2007 say, you will see many of us complaining about poor rinsing, high sudsing detergents and long wash times, but times have changed!
Matt[this post was last edited: 7/27/2013-12:21]