Detailed knowledge for detailersArticles related to correction
The removal of wax is a necessary step before a protective product is (re-)applied or before polishing. Wax is a hard type of protective product that is made from a large portion of natural ingredients. It has a limited lifespan and needs to be removed after a certain period.
Hydrophilic is the opposite of hydrophobic, which means that it is a property of a molecule that “attracts” water. No real attraction force is involved though. In general hydrophilic substances dissolve easily in water.
Surface tension is the energy a liquid contains that prevents its surface to be deformed by an object with a higher surface tension/energy. The surface energy of water has as a side effect that it can form beads on surfaces with a very low surface energy or high repulsive force.
Surfactants are additives for certain products to lower the surface tension of a liquid. This helps the liquid to mix and combine with another substance, making it easier to combine a mixture of several (types of) substances. This acts as an emulsion, wetting-agent, detergent, foaming agent and/or dispersants. Surfactants combine hydrophobic and hydrophilic properties, which allows them to interact with both types.
Hydrophobic is the term used when a surface “pushes away water”. The word means as much as “fear/anxiety for water”. Although there is no actual fear or anxiety, it refers to the effect that looks as if it is pushing away the water. (there is no actual repulsive force involved)
A rain repellent is a special product that is designed to be applied on glass. The product leaves a very hydrophobic layer on top of the glass. Water won’t be able to form any wetting, and the round beads are more easily blown off the glass.