The key to avoiding marks on glass lies in the correct friction material and clean water sources. Please use microfiber lint-free cloths and ensure the water source does not contain excessive minerals. Before cleaning, you must first clear away large particles of sand and dust on the glass to prevent scratching, then wipe in a top-down order, and keep the equipment dry and clean.
Environmental factors' impact on glass
Retail shop-front glass is often covered by oily soot and micro-dust from outdoor air and road carbon particles, forming a cold condensation film after the air conditioning operates at night. If you wipe blindly directly in the morning, these tiny particles will become abrasives during friction, leading to fine scratches on the surface, seriously affecting the glass's transparency.
Avoid common cleaning mistakes
There is a rumor in the market to use newspapers to clean glass, but newspaper ink leaves marks when it encounters water. Additionally, using cleaning agents that are too concentrated or improper will not only leave rainbow halos but also erode the silicone seals at the glass edges, causing risks of water seepage later. You must choose an appropriate no-mark cleaning formula.
Preparation work before cleaning
Before you start wiping, you must ensure:
Eliminate cotton lint cloths: Change to lint-free microfiber cloths.
Clear large particles: For shops facing the street, use a soft hair brush to sweep away sand on the glass surface first.
Water source filtration: Avoid using tap water with high mineral content directly, because water leaves calcium and magnesium ion water marks after evaporating.
When should you seek professional services
While doing it yourself is flexible, when facing high glass panels or stubborn oil film accumulated over a long time, lacking professional tools easily leaves dead corners. Professional cleaning teams possess oil-removing and grime-removing formulas targeted at commercial glass and work safety protection, capable of providing shop fronts with more stable and lasting high-shine effects.