Best paint to cover old tile in kitchen and bath.

http://homeguides.sfgate.com/paint-dated-ceramic-bathroom-tile-28709.html

http://www.doityourself.com/stry/how-to-paint-ceramic-kitchen-wall-tiles

There are several types of paint you can use, the most important part is the sealant, here are some links to check out:

http://remingtonavenue.com/2015/08/the-girl-who-painted-her-tile.html

http://www.makedoanddiy.com/2015/09/diy-painted-tile-floor.html

https://lollyjane.com/chalk-paint-tile-floors/

Please know that if you are planning on painting an area that receives a lot of traffic or use, paint is only temporary. I had bright pink in my master shower and had it professionally re-glazed to white when he did the claw-foot tub. He refused to do the floor and warned me the shower wouldn't last. In about six years we began to see pink on the back of the shower where the shower spray hit.

rust-o-leum tub and tile refinishing kit.......hubby uses it all the time for his handy man job for landlords and we just did ours last month....just follow directions on box/can..... $25. and some change for 1 qt. at menards