My skin is burned

Three days ago, I called my friend Lito, of Digos City mango producers and ask him if he could visit me here in Davao to check my procedures on spraying a mango tree, he accepted my invitation. So as early as 6 o'clock in the morning, he's already knocking on my door, then we had a nice conversation regarding the mango production over a cup of coffee. We went first to Bankerohan public market to buy the necessary chemicals needed for today's' activity. I bought three liters of cypermethrin 5EC and 1 liter of selecron by syngenta company and a box of fungicide (antracol) . After this, we went straight to my area in Tacunan, Mintal armed with power spray machine and plastic drum containers and spray nozzles. I am so excited to visit my farm today for I know that there are many flowers pollinated and turned into mango fruits.

At exactly 1'o'clock , I have already set my gadgets for spraying and mix all the chemicals needed. I started to pull the crank to start the engine and my friend is the one in charge in spraying the trees. I really had fun until one incident happened, after we finished eating our merienda, we decided to continue spraying so, I pull the crank again to start the engine but unfortunately the engine did not start immediately so I keep on pulling hoping that the engine will start. I didn't noticed that my left leg is so near to its exhaust and suddenly it really touches my skin as a result, I have a third degree burn in my left leg, it feels so hot to get burned but I still continue the spraying operation in spite of the incident that happened.

This is my power spray machine that brought for today's activity

The exhaust thing.

The spot