Not been on these boards in a few years ( sorry ) so if a question like this has been asked already, I had searched but didn't find anything quite relevant
Basically, I made soap with caustic soda about 5/ 6 weeks ago, some of the soap I poured into plastic containers and popped it out after it had solidified, but some I had poured into a silicon ice cube tray, and had left the soap in the tray up until now.
The colour of the tray seems to have transferred to the soaps... I'm just wondering, firstly can the soaps be used, or should I have taken them from the tray earlier to let them air? in which case would waiting another 4 weeks or so make them ok to use? Secondly, d'ya reckon the tray will be ok to use for ice cubes again after a quick scrub?
Thanks for anyone who can help me here
The off white block to the left is the colour of the original mix
Edit: Sorry, this shouldn't be in completed projects, don't know if it's pos to move the thread?
Also, the picture doesn't quite get the colours right. The pac man soaps are neon yellow, like highlighter colour. I dissected one in half, the yellow goes through most of the soap, with only a small patch in the middle the original colour