Launderess
Machines lacked internal heaters in the USA, true... but that does not absolutely mean they could not have temperatures to have the oxydol (perborate ingredients) going as you say, I mean starting from 140F and more... loaded from the tap...
I do that with my washers (no heaters) and also I use pure perborate alot while doing laundry with soap flakes, and that do a nice job.
Like it is for me, for many others it was and it is the same thing...
So it does not make sense for me what you say...sorry...
I don't also get your statement about Persil not suggesting using bleach in prewash...what you mean? What you refer to?
About the fact it contained perborate maybe so no suggesting use of chlorine?
Most european detergent does not, never did..like most american ones also does not..
As far as I know no detergent both vintage/old or new from me tried, never suggested or mentioned to have prewash with chlorine... I'm not saying it is no possible, just not commonly..especially as we look for more modern stuff (from the 60s to present)...
All the things I could seldomly read indeed were: "If chlorine bleach is needed add it in the last 5 minutes of wash cycle" this for american products meant for top loader machines and they did contain perborate....but never in a detergent box I've read run a pre wash cycle before wash one, never, just a few times in low end chlorine bleach bottles... but again, not saying it is impossible..
But this makes me think at the fact you say of perborate and chlorine eliminating each other...
If it is no good to have chlorine left in clothes then it is even less good adding chlorine to wash solution..so where's the point i this?
I'm puzzled...
European washers ( at least many ones you'd find in Italy) because of the different washing and cycle of the machine, would do chlorine bleaching automatically and this would take place in the first rinse (if needed), or in case of lack of automatic bleaching cycles manufacturers suggest to run a rinse or prewash before wash, or wait to add it manually after wash cycle ( this is the preferental method suggested)...
But I see that when one use bleach would probably never mind, care and need to benefit of perborate though rhen...
I also found weird what I heard about some machines from elsewhere in europe that would mention that machine gets ruined from bleach???
I find it crazy! Silly!
I would never have a machine that gets ruined just for some bleach, moreover in the eventuality I'd need it to get something white before home dying or simply fix a wash error, rare event but possible.
I feel like I should be allowed to use bleach in washer! Like a normal machine should..
I mean..
Okay it ruins clothes time after time, but a washer??? Is that made of paper maybe?? Ahahahah! It's not acid!
Anyway, as you well know I don't like front loaders and how they do (not) work....so this thing is not going to touch me minimally...[this post was last edited: 9/18/2013-18:47]