Can a cleansing solution from Rachael Welch wig be used to clean a Vogue wig made up of 100% kanekalon synthetic?

I have recently bought myself a short 100% kanekalon synthetic hair wig for myself, and I have worn it around four times by now. However, I have a query related to cleaning it. My elder sister bought a Rachael Welch wig some time ago, and bought a cleansing solution along with it. Since she is not wearing the wig anymore, and the solution has still another 3 months to his expiry date, I was wondering whether I could use it to clean my wig. The color of my hair wig is slight silver, and I would really not like it to get spoiled. Can some professional please assist me? Thanks.