Not because your plastic chair has an incidence on its maintenance you will have to throw it away. With a little patience and some practice in home "do-it-yourself", you will be able to completely recover it, so like that it will be again part of your usual furniture and this also contains the expenses in your checking account. With a good dose of expertise, you will achieve your goal in a way that is both effective and simple. You will have no choice but to start with the very clear ideas about what you have to do.
Steps to fix the plastic chair:
The main step of this process will be to sanding the surface of the plastic chair to overcome any kind of imperfections and irregularities. By means of a roller multi-roller, for example, it will perform perfectly with these functions. In any case, this action will not eliminate the accumulated dirt through the years, so you must use a clean cloth moistened with alcohol or a product for cleaning this kind of furniture.
At this point comes the most important part of the transformation, which will consist of applying a primer that is adapted to this material, ie plastic. It will be the base for you to achieve very long lasting results in your chairs. At that time you will be able to make a coat of paint. Even to make this job much easier, you can do it from a spray. It will be very important for the finish to be perfect that you apply several soft layers of paint. The final result of these performances will surprise you by its efficiency and by the excellent state in which the chair will remain. Lastly, you should not forget that in the process of buying real estate you will have to evaluate this effect in order to contain the expenses with the acquisition of new furniture.