How to Clean a PS5 Fan Without Taking It Apart: A Safe Beginner Guide
Learn how to clean PS5 vents safely without opening the console, using Sony-recommended low-power vacuuming, dry wiping, and proper airflow.
There is no meaningful new cleaning breakthrough that changes the safest way to remove dry erase marker from a painted wall. Current manufacturer guidance still points to a durable rule: start with the least aggressive method, test it in a hidden spot, and stop before the cleaning process damages the paint more than the marker did.
That matters because dry erase ink is designed for slick, nonporous writing surfaces. EXPO describes dry erase markers as erasable on materials such as whiteboards, porcelain, melamine, and glass, not as a product intended for ordinary painted drywall. Once marker reaches a wall, the paint sheen, cure time, and coating quality become just as important as the ink itself. See the manufacturer’s EXPO dry erase marker FAQ for the intended surface context.
For most fully cured painted walls, begin with a soft microfiber cloth or nonabrasive sponge dampened with warm water and a small amount of mild dish soap. Work gently, rinse with a separate clean damp cloth, and let the area dry before deciding whether the stain is still there.
If marker remains, the next step depends on the paint. Crayola’s stain guide for washable dry erase markers on painted walls escalates from a damp sponge to stronger cleaners and ultimately rubbing alcohol, while paint manufacturers emphasize caution because solvents and abrasion can dull or remove a finish. The safest practical approach is therefore to reserve rubbing alcohol for a small, tested spot on a fully cured coating and to avoid aggressive scrubbing. Review Crayola’s original washable dry erase marker stain-removal guidance.
| Wall condition | Best starting approach | What to avoid at first |
|---|---|---|
| Flat or matte paint | Very light dabbing with mild soap and water | Hard scrubbing, melamine foam, alcohol unless the coating maker permits it |
| Eggshell or durable washable paint | Mild soap and water, then a tested escalation if needed | Soaking the wall or repeatedly rubbing one spot |
| Satin or semi-gloss | Soap and water first; spot-test any stronger method | Assuming a shinier finish cannot be dulled |
| Freshly painted wall | Follow the paint manufacturer’s cure guidance | Solvents, abrasive pads, vigorous washing |
| Unknown paint or rental wall | Use the gentlest method and stop early | Strong solvent experiments that could create a larger repair |
Paint manufacturers do not all give the same waiting period for freshly painted walls. Sherwin-Williams says to wait at least two weeks before washing a freshly painted wall in its general cleaning guidance. Benjamin Moore says its freshly painted walls and cabinets should ideally cure for about 30 days before normal cleaning. Those numbers are not interchangeable universal rules; they show why the actual coating’s instructions matter. See Sherwin-Williams’ wall-cleaning guidance and Benjamin Moore’s guidance for freshly painted surfaces.
Also look at the sheen. Flat and matte walls generally show burnishing, color change, or shiny rubbed spots more easily than tougher washable finishes. If you do not know what paint is on the wall, act as if it is delicate.
Confirm that the stain is dry erase marker rather than permanent marker, paint pen, or another ink. Look at the wall from an angle and note whether the paint is flat, matte, eggshell, satin, or glossy if you know. Check for peeling, chalking, previous touch-ups, or a recently painted surface. A fragile coating changes the entire cleaning plan.

Mix a small amount of mild dish soap into warm water. You do not need a concentrated detergent bath; too much soap simply creates more residue to rinse away. Sherwin-Williams recommends mild soapy water and a soft cloth or sponge for general painted-wall cleaning, with the cloth wrung out well so the wall is not saturated.

Try the solution in a hidden area, such as near a baseboard or behind furniture. Let that test spot dry. If the color, gloss, or texture changes, stop. If the finish looks normal, use a barely damp soft cloth on the marker. Dab or wipe gently rather than grinding the stain into the surface.

Wipe the spot with a second cloth dampened only with clean water, then allow it to dry. This step matters because a wet wall can look darker or cleaner than the surrounding paint and make you think the stain is gone—or worse—before you can judge the actual result. It also removes soap that could leave a visible film.

Rubbing alcohol can lift dry erase ink, but it is not automatically safe for every wall. Crayola includes rubbing alcohol as a later step for washable dry erase marker stains. By contrast, Benjamin Moore specifically advises against alcohol when discussing care of freshly painted walls and cabinets. That is why alcohol belongs in the escalation category, not the first step.
If the wall is fully cured and the coating manufacturer does not prohibit it, place a small amount of rubbing alcohol on a white cotton pad or cloth and test an inconspicuous spot. Do not pour or spray alcohol directly onto drywall.

If the alcohol test dries without a change in color or sheen, lightly dab the marker with the dampened cotton pad. Work on a small section at a time and move to a clean part of the pad as ink transfers. Stop immediately if wall color appears on the pad, the finish becomes tacky, or the sheen changes.

Melamine foam can remove marks because it acts as a micro-abrasive. That same mechanism can dull a coating. Mr. Clean tells users to test with light pressure and says its Magic Eraser is not recommended on several finishes, including high-gloss, dark, brushed, satin, and faux surfaces. Benjamin Moore likewise tells users cleaning freshly painted surfaces to avoid abrasive sponges such as Magic Erasers.
If your particular wall finish and product instructions permit it, use the smallest possible area and very light pressure. Otherwise, skip this step and move to touch-up paint rather than risking a large shiny or faded patch. Review the manufacturer’s Mr. Clean marker-removal instructions and surface restrictions.

Finish with a clean damp cloth if needed, then dry the area with a soft towel and inspect it after the wall has returned to its normal color. Look from the side as well as straight on. A stain that is technically gone is not a successful repair if the spot is now shinier, flatter, or lighter than the rest of the wall.
If a faint shadow remains after safe cleaning, touching up the paint may produce a better result than repeated solvent use. Sherwin-Williams notes that successful touch-ups are easiest when you can match the original paint color, sheen, and application method.

Do not assume that a stronger household solvent is a smarter shortcut. Acetone and nail polish remover can soften or strip many coatings. Generic marker-removal advice may suggest such solvents for certain surfaces, but that does not make them appropriate for a painted wall. For dry erase marker on ordinary interior paint, there is usually a safer escalation path before reaching any aggressive solvent.
Also avoid steel wool, scouring pads, stiff brushes, and heavy pressure. Do not flood the wall with water or cleaner, especially near seams, damaged paint, electrical outlets, or exposed drywall. If the wall is wallpapered rather than painted, use the wallpaper manufacturer’s cleaning guidance instead of this process.
It is reasonable to notice that one manufacturer recommends alcohol while another warns against it. They are answering different questions. Crayola is addressing removal of a particular marker stain. Benjamin Moore is protecting a paint film, especially a fresh one. Both can be correct at the same time.
The practical rule is to prioritize the wall coating. A cleaning method that removes 100% of the marker but leaves a permanent dull patch is not a win. If you know the paint brand and product, check its care instructions. If you do not, choose the conservative route and accept that a tiny paint touch-up may be safer than repeated chemical cleaning.
Baking soda is sometimes recommended for wall scuffs because it provides mild abrasion, and Sherwin-Williams mentions a baking-soda-and-water paste for certain spot-cleaning jobs. However, abrasion can alter matte or delicate finishes, so it is not my first choice for dry erase marker when soap, water, and a carefully tested alcohol step are available.
Toothpaste is also mildly abrasive and varies widely by formula, so it is difficult to give a universal recommendation. Whiteboard cleaners are designed primarily for dry erase-compatible nonporous surfaces. A painted wall is a different substrate, so do not assume a whiteboard product is paint-safe unless the cleaner label and paint manufacturer support that use.
The best way to get dry erase marker off a wall is not to chase the stain with increasingly harsh products. Protect the coating first, remove as much ink as the finish safely allows, and know when a small touch-up is the cleaner result.
Learn how to clean PS5 vents safely without opening the console, using Sony-recommended low-power vacuuming, dry wiping, and proper airflow.
Learn how to clean a car air filter safely, when a paper filter should be replaced instead, and how reusable filters require different care.
Learn how to clean a Keurig entrance and exit needle safely, clear coffee-ground clogs, rinse the brewer, and know when descaling is the next step.
Learn how to remove dried nail glue from clothes safely, when acetone is appropriate, which fabrics need extra care, and when to stop and call a cleaner.
Learn how to clean a metal range hood filter safely, when dishwasher cleaning is okay, and why charcoal filter care depends on your exact model.
Learn how to remove rust from golf clubs safely, judge the result, protect raw and plated finishes, and know when cleaning should stop.
Learn how to clean fabric blinds safely with gentle vacuuming, spot cleaning, rinsing, and drying—plus when water, washing, or DIY deep cleaning can cause damage.
Learn how to season gas grill grates safely, including when cast iron needs seasoning, when porcelain enamel does not, and how to check the result.
Clean a Breville toaster oven safely with mild soap, soft cloths, and the right sequence. Learn what clean should look like, what to avoid, and when to stop.
Learn how to clean a microwave grease filter, when a dishwasher is appropriate, and why charcoal filters should be replaced instead of washed.