A method of coating a part, the method comprising: cleaning the part; storing the part in a controlled environment enclosure, wherein the enclosure controls a first parameter of the environment in the enclosure to prevent contamination of the cleaned part by sensing a second parameter in the enclosure and adjusting the environment within the enclosure, wherein the controlled environment enclosure comprises: a tank with accessible containment, wherein the tank is capable of creating a sealed enclosure, wherein the tank comprises a lid connected to a main portion of the tank, and a gasket between the lid and main portion of the tank; a fluid filling inlet in the tank located at a lower part of the tank for filling a filling fluid into the tank; an oxygen sensor for sensing the presence of oxygen in the sealed enclosure, wherein the oxygen sensor is located at an upper end of the tank, and wherein oxygen is less dense than the filling fluid; and a controller operatively connected to the oxygen sensor; maintaining the environment in the enclosure using the controller, by selectively allowing the filling of the enclosure through the fluid filling inlet in response to the oxygen sensor sensing presence of oxygen to maintain the level of the filling fluid within the tank at least to the level of the oxygen sensor; removing the part from the enclosure; and applying a coating to the part. cleaning the part; storing the part in a controlled environment enclosure, wherein the enclosure controls a first parameter of the environment in the enclosure to prevent contamination of the cleaned part by sensing a second parameter in the enclosure and adjusting the environment within the enclosure, wherein the controlled environment enclosure comprises: a tank with accessible containment, wherein the tank is capable of creating a sealed enclosure, wherein the tank comprises a lid connected to a main portion of the tank, and a gasket between the lid and main portion of the tank; a fluid filling inlet in the tank located at a lower part of the tank for filling a filling fluid into the tank; an oxygen sensor for sensing the presence of oxygen in the sealed enclosure, wherein the oxygen sensor is located at an upper end of the tank, and wherein oxygen is less dense than the filling fluid; and a controller operatively connected to the oxygen sensor; a tank with accessible containment, wherein the tank is capable of creating a sealed enclosure, wherein the tank comprises a lid connected to a main portion of the tank, and a gasket between the lid and main portion of the tank; a fluid filling inlet in the tank located at a lower part of the tank for filling a filling fluid into the tank; an oxygen sensor for sensing the presence of oxygen in the sealed enclosure, wherein the oxygen sensor is located at an upper end of the tank, and wherein oxygen is less dense than the filling fluid; and a controller operatively connected to the oxygen sensor; maintaining the environment in the enclosure using the controller, by selectively allowing the filling of the enclosure through the fluid filling inlet in response to the oxygen sensor sensing presence of oxygen to maintain the level of the filling fluid within the tank at least to the level of the oxygen sensor; removing the part from the enclosure; and applying a coating to the part.