Thomas:
Gosh, I am not even sure if I remember stuff in the proper order, it's been nearly 30 years, if not more.
Am I confusing OMO Máquina with OMO Ultra? I think this was around 1988 or so, and I do remember the smallish box with a scoop. Did OMO ultra last more than a year or two? Or was OMO Máquina introduced in 1992 or so?
Anyway, around that time we had a 6 Kg White-Westinghouse toploader, and we switched to a 5Kg Frigidaire frontloader maybe 6 months or so before they stopped making Skip.
The Frigidaire, I was told, was an attempt by Whirlpool/Brastemp (if I have my info correctly) to test the waters against the 4 Kg Enxuta frontloader that was introduced a couple of years or so before to expand their line (they used to have a 2.5 Kg machine, I think). The Enxuta line didn't even have a proper suspension, just a microswitch that detected imbalances and cut the induction motor from 2 poles (high speed) to 4 poles, I think (low speed) and the pulley would act like a CVT and magnify the change from tumbling speed to spinning speed. The Frigidaire machine was made in Argentina from a design that had been previously made by Philips in the UK and I think they just considered the factory obsolete, so they moved it to Argentina. The Frigidaire/Philips was the first machine sold in Brazil that could heat the water to 90C and had a dispenser with pre-wash, wash, chlorine bleach and fabric softener compartments. It was a decent machine, but only spun at around 500-550 rpm or so. It used a fixed pulley system, but the induction motor was more sophisticated, I think it had 2 and 16 poles settings, so the switch from tumbling to spinning was simpler. It also had a proper suspension.
OMO Ultra was the first version of OMO in Brazil with enzymes, I think. They had stopped making Bio-Presto in Brazil about 3-4 years before, I think. Bio-Presto had been the only enzyme detergent at that time, after a bitter fight in the late 60's, early 70's between BioZima, Bio-Presto and another brand I can't remember.
And yes, Dínamo I remember in the early to mid-70's, a blue liquid -- my mom bought it only once, I think, and said the only good thing about it was the scent, she didn't like the excess sudsing. It did have a scent that reminded people of the more expensive deodorants, something not exactly like, but between Très Brut (green spray bottle) and Embassy (in a blue spray bottle). I am now not sure if I have the names for the deodorants right either.
We had a large Brastemp dryer, most people who had a dryer used to buy the small ("portable") model they sold.