Just use rubbing alcohol or witch hazel. Pour or sponge it on so the area with the dried latex paint is either very saturated with it, or a flat "spill" layer sits over it. If you're removing large amounts from a concrete floor, you can try laying squares of paper towel and saturating each square and letting it sit. In either case, let it sit and soak for a few minutes. The longer it soaks, the easier it becomes to remove. After soaking, use a scraper to chizzle the paint off. It should come right off very easily if it has soaked for 5 minutes. There is likely to be a thin almost-opaque layer left, so be sure to have some steel wool handy to finish of the last remaining amount while it is still damp from the alcohol. This should get all of it. You'll need a coffee can handy to put all the removed paint in.
This may be possible if you prep the dry concrete with a latex bonding agent.
Pressure washing is the best option.
No. If it is a latex paint, it is not flammable when its wet or dry. If its an oil paint, it is not flammable when it is dry.
yes as long as the paint is dry.
Because it's soaking in to dry unused surfaces.
To remove latex paint from a bed-liner I would try a decent pressure washer. If you find the latex paint is not lifting from the indentations in the bed-liner then you want to ensure the surface is dry. Use Spray Nine and some elbow grease followed by a final rinse.
yes you can i dont worry about what type of paint is on walls as long as it is dry it dont matter
All paints have to breathe because if they don't, they won't dry and harden. It doesn't matter if the paint is latex or oil.
Dry latex paint can sometimes be reactivated with water because latex paint is water-based. When water is applied, it softens the paint's surface, making it easier to wipe off. This is especially common with matte or flat finishes that have not been properly cured.
I don't believe you can put latex paint over an oil base. it will never dry and will always be tacky
What do you mean? Yes, paint on wood trim is typically latex these days. Some older homes may still have alkyd (oil), though. To find out for sure, put a little nail polish remover on a cotton swab and rub it on the paint in an inconspicuous location. It it gets soft and starts to come off, it's latex. Either way, sand it lightly and recoat with the same type of paint and you're good. If you're asking about bare wood, DON'T USE LATEX! The water will swell the grain of the wood. Use an oil primer that is made to take latex topcoats.
Yes, as long as the latex paint is clean and sanded to a dull finish.