Nicotine, cooking film and ceilings that never look white in Athens

Preparation comes before a stain-blocking decision

Cooking deposits and smoking residues need assessment and suitable cleaning before a coating system is selected. Primer is not a substitute for a suitable surface. The method depends on the substrate and the instructions for the products being used.

Zinsser’s nicotine-stain guidance distinguishes preparation from a specialist stain-covering system. That does not mean every yellow wall needs the same product. Ask the contractor to explain the purpose of each stage in your apartment rather than approving a brand name without a diagnosis.

Reference: Zinsser: nicotine-stain preparation

Ask for the ceiling as a separate item

Side light across a ceiling can reveal lines, repairs or texture differences. Kitchen access and protection also differ from an empty room wall. Make sure the ceiling is explicitly included and identify cupboards, appliances or fittings that affect the work.

Do not assume every brown mark is from smoking. If there is a leak history or the mark changes after rain, the cause needs assessment before decoration. Ask your agent for both a room overview and a close-up, with any known history, rather than a cropped image labelled “needs white paint”.

A colour change and a bleeding stain are different problems

Painting a dark colour lighter raises a coverage question. A stain that migrates through the finish may require a different treatment. The same extra coat is not necessarily the right response to both problems.

Ask for the proposed system and, where needed, a test area. Colour and sheen should be considered with the actual surface. Two coats of white cannot be promised to resolve every underlying condition. If you are approving remotely, have any test result explained before agreeing the remaining work.

Keep the method in the written scope

Identify the affected surfaces, proposed cleaning, preparation and any specified stain-blocking primer. Include finish coats, cupboard and appliance protection and excluded repairs. Those items make the quote understandable to the person checking the flat for you.

Agree how the finish will be reviewed and how a newly identified problem changes the scope. Retain product references and the final visual record. A clear description of what was treated is more useful than a general assurance that no mark could ever return.