Dust removal without touching the image

Dust is the most common enemy of a print, and it is also the easiest to manage. A framed poster collects grit on the frame and along the glass or acrylic face. Use a clean microfiber cloth and wipe in one direction rather than circling over the surface. For a canvas, a soft natural bristle brush works better than any cloth, because canvas has texture that traps particles. Work top to bottom so gravity helps you. Do this every few weeks in a normal indoor setting, and more often in a dusty room. The goal is to stop grit from settling into the surface, not to achieve a showroom shine. Overcleaning wears the surface faster than a little dust ever will.

If a framed print has glass, check the corners for trapped particles before you wipe. A dry cotton swab reaches the edge where a cloth cannot. Never spray cleaner directly onto glass over a print, because liquid can seep into the frame and affect the mat or backing. Put any cleaner on the cloth first, and only if the surface genuinely needs it. For canvas, skip liquid entirely. The print you hang is a reproduction, and the surface coating on a reproduction is not the same as the original paint layer, so treat it as a finished surface rather than a painting you can restore. A light habit beats a deep clean every time.

Light, humidity and the slow damage they cause

Sunlight is the harder problem because it works slowly and you do not notice until the colour has shifted. Any print placed in a window that gets direct sun for several hours a day will fade, and no cleaning routine reverses that. Choose a wall that gets ambient light rather than a beam. If you cannot avoid a bright room, a UV filtering film on the window is a practical fix, and it is less expensive than replacing a faded print later. Humidity matters too. A print hanging above a radiator, in a bathroom, or against an exterior wall in a damp climate can warp or develop a surface that feels rough. Keep the print in a room that stays reasonably dry and at ordinary indoor temperature.

The anxiety that drives most care questions is the fear of doing permanent damage with a single wipe. That fear is real but manageable. A dry cloth on a framed poster will not hurt the image. A soft brush on canvas will not hurt the image. What does hurt is a wet cloth, a household cleaner, or a paper towel that scratches. If you are preserving the reproduction quality of a print over years rather than months, the difference is consistency and restraint. A print from an artist like Milița Petrașcu benefits from the same calm routine as any other reproduction, because the surface is finished and stable when it leaves the studio.

Handling, hanging and the occasional deeper clean

Most damage happens before a print is even on the wall. Handle a framed poster by the frame, not by the surface, and keep your hands clean or dry when you move it. A canvas print is lighter but more vulnerable at the edges, so support the back when you lift it and avoid dragging it across a surface. When you hang either format, make sure the fixing is secure and level, because a print that tilts and settles into a wall can collect dust and pressure marks along one edge. Check the fixing once a year. A loose hook is a small problem that becomes a fall if you ignore it.

A deeper clean is rarely needed if you keep up the light routine. If a framed poster has a stubborn mark on the glass, clean the glass separately from the print and only with a product meant for glass, applied to the cloth. If a canvas has a spot that will not come off with a dry brush, stop rather than experiment. The risk of making a mark permanent is higher than the reward of removing a speck. For any question about whether a particular format suits your room, compare the two options before you hang anything. [P3|Spring, Canvas] and a framed poster each ask for a slightly different approach on the wall, and the choice changes how you will clean it later.