How to turn flat paint into Semi-gloss?
Looking from the side, look for shiny spots.Take care of any shiny areas.Medium-grade or better paints may not be covered by inexpensive bottom-line flat paints.
Before painting over semi-gloss, you'll want to take care of a few details.If you want your paint to stick to your semi-gloss, you'll have to rough it up a bit.You have to remove the sheen from the semi-gloss.It is essential for a professional-looking paint job that you do this.It's important to keep in mind that flat paint won't clean up as well in kitchens and bathrooms.If you want to paint the two rooms, you should use a semi-gloss paint.
Put a cup of cleaner in a gallon of water.If you have sensitive skin, wear rubber gloves.With your sponge, wipe down your walls with the TSP and then wipe them again with a sponge dipped in clean water.