You can use any scent you like. I can't remember the scent I used. I just took it from the many sample scents I have that were sent to me from a manufacturer in China.
Hi i hav seen in many vedios that evryone r mixing lye in alovera ice cubes n saying we can't mix directly lye with puriee But ur way of making it is too different,looks easier
You can also freeze the Aloe vera gel to easily prevent overheating it when the sodium hydroxide is added, but adding the gel gradually in small quantities also does the job and also faster because I don't have to wait for the gel to freeze. Also, you can just chill the gel without freezing it, it is much easier. But there are times when I freeze the gel if there's a very heat-sensitive mix in it, just like what I did with my Aloe vera with moringa soap.