I have a few products about which I would like to know whether they’re ok to use on Pesach:
Purell (ethyl alcohol)
Cologne (denatured alcohol)
Toothpaste without hashgacha
It is preferable to buy toothpaste, mouthwash, and other such items that go into the mouth that have a good hechsher for Pesach.
There is no need for makeup, perfume, body spray, cologne and aftershave to have a hechser for Pesach.
A new lipstick should be used for Pesach.
Ointments and creams are bitter tasting, and therefore not an issue. The cRc website says that Purell may be used on Passover https://askcrc.org/item/Passover/1709
Rabbi Shay Tahan