After a new coat of stain or after any repairs, the floors should be sanded and then re-stained and buffed. Some divots and holes may appear in your floors, or something stains them awfully, or they can be truly dinged up, or get super great chips (bad for your feet). If hardwood surfaces get damaged or too filthy, then the sole technique to get them looking right is to sand and then refinish.
Also, if you'd like to change the colour, or go to a less poisonous kind of finish as an example, then the old finish must come off before the new goes on, and so sanding has to be done. A sander can be leased from a kit yard or renovation center. What the majority do is to go to a tool rental shop or a store and hire a sander. There are 2 types that are utilized in sanding hardwood surfaces, called the disk sander and the drum sander.While some folks prefer the velocity and ease-of-use of a disc sander, it can often leave circular marks behind if it is not used correctly. Most of the people will choose to employ a drum sander, which goes backwards and forwards with the grain of the wood, making sanding much more uniform and leaving less room for mess ups. In the procedure of sanding hardwood flooring, there'll be specific areas that you're going to need to sand using a power sander or a sanding block by hand.
These include areas like the edges of the floor, round the vents and any other areas the sander can't reach. Sometimes, this could not take a large amount of work as the sander should do the majority of everything for you. Nevertheless you must add additional time that factors in any hand sanding that you've got to do. Sanding hardwood flooring can sometimes be gone in about two to three passes. Of course if you've got an older floor with plenty of built-up finishes, stains, or paint, you might need to make more than this to smooth it out absolutely.It actually depends on your floor, but you should generally sand slowly so you don't sand too much because once the layers are gone, you cannot put them back. If you are not certain that sanding hardwood surfaces is in your skill base and you do not want to mess it up, you'll find many professional services which will sand floors for you. It's down to you, so do whatever works best for your present position.