Prewashing Tots Bots bamboozle stretch?

Now, I know full absorbency is after 10 washes, but I was planning on just 2 or 3 for now seeing as they will be changed a fair bit in the early weeks!

My question is, as I have the rainbow coloured ones, do I have to prewash them separately to my bamboo liners because of possible colour run, or are they all OK in the wash together? It would save a lot of water if I could do them all together!

I'm not 100% sure on the coloured ones, but your right you only really need to do 2 or 3 goes, then just use them until they are at full absorbancy. You;ll change your baby so frequently that it won't matter.

I did have some coloured ones, and I think I just chucked them all in together. But I'd probably wash them on their with a white cloth to see if they run, then if they don't to the other washes together.

Id wash them all together. The colour does run a little but they are only boosters, who cares if tgey are a bit of an odd shade