Ockie
Resident Lead Bender
So, I really love white towels, bedding and certain items of white clothing such as shorts etc. What I hate though is that after a year or so, they start going grey or yellow etc. Constant bleaching can make the yellowing even worse after constant use of bleach. I have tried various whitener additives to the wash, but nothing really seems to make whites white again. A few days ago @ my local Spar, I saw "Robin Blue" on the shelf instead of my normal Becketts whitening additive. Not thinking about it, I grab it and put it in my basket. I get home and inspect it and see it is some kind of hard block. Now I really dont know what it is or what to do with it and start reading up on it. So, it turns out it is something that is used in "bluing". Essentially, you disolve this cube of very blue compressed powder into water and then you rinse your whites in it. From the internet, it seems this is a very very OLD way of keeping whites nice and white. The way it works from what I understand, it leaves a very light tint of blue which makes white cloth appear whiter. Important thing to note though is to not make it very conentrated, especially in our front loading washing machines. You essentially want a tint...not a dye. If you want to add blue back to washed out jeans, then yes, you can use a very concentrated blend. Anyway....never heard of this before and found it rather interesting.....specially seeing it is such a age old way of keeping whites white. Thought I would share it.







