Regarding perfumes containing alcohol , we’d like to cite the following fatwa issued by Al-Azhar House of Fatwa:
“In Islam, it is unanimously held that all things are supposed to be deemed pure, and that it is not necessary that all what is declared forbidden is considered impure. This is because impurity is a legal ruling that needs evidence. For example, drugs and fatal poisons are forbidden, yet this by no means qualify them to be impure.

For this reason, some scholars including Rabi`ah, Al-Layth Ibn Sa`d, Al-Muzani (the companion of Ash-Shafi`i) and some other scholars hold that wine is pure regardless of its being unlawful, and that only drinking it is forbidden. However, the majority of jurists are of the view that wine is impure and forbidden.

Thus, we conclude that all that is impure is deemed forbidden, but not vice versa. This is because regarding something as impure is to forbid any physical contact with it, whereas regarding something as unlawful is not necessarily to forbid any contact with it. To illustrate, wearing gold and silk is unlawful (for men), yet they are considered pure by the consensus of scholars and thus can be touched by men.

As far as perfumes containing alcohol is concerned, they consist of many ingredients like water, perfume, and alcohol that comprises the highest percentage. It is known that alcohol is produced from sugarcane by way of distillation. Thus, according to the juristic rule, which states that all things are presumed to be originally pure and that being prohibited does not render something impure, perfumes that contain alcohol are pure, particularly if we bear in mind that they are used for cleaning and perfuming the body. Thus, it is permissible to use these perfumes and there is nothing wrong in that.”

Shedding more light on this Dr. Muzammil Siddiqi, former president of the Islamic Society of North America (ISNA), stated:

“There are many types of alcohol, actually there are hundreds of members in alcohol family. Among them ethyl is the best known and this alcohol is generally used in beverages. There are some types of alcohol that are denatured and are used in perfumes and other cleansing agents. The rubbing alcohol does not contain ethyl alcohol. It is dangerous for drinking and may cause blindness and death. The external use of such alcohol is not forbidden in Islam.

According to the Qur’an and Sunnah, it is Haram to drink alcohol or alcoholic beverages. Even a small amount of alcohol is haram and it must be avoided. However, jurists have differed on the Najasah or the physical impurity of alcohol. Some of them consider it Najis (impure), meaning that if it touches the body and clothes then it must be washed. There are others who do not consider it Najis. There are many jurists who have allowed the use of rubbing alcohol and the use of perfumes that contain alcohol. As far as toothpaste or mouthwash that contain alcohol is concerned, it is better to avoid them, because they go inside the mouth.”

as for nail polish, there is nothing wrong in joining the salah wearing it if you have made wudu’ before applying it. Then if you break your wudu`, you have to remove the
nail polish before making wudu’ again. The reason is that nail polish prevents water from washing the actual part of the body.