DPF cleaning using chemicals

Ladies and Gentlemens,
after watching this video

i decided to clean dpfs of dd15 by using pool acid. Stay tuned, i will share with you my test results.
did anybody use pool acid to clean dpfs ?

 

I cleaned dpfs by using pool acid. First i cleaned them with pressurized hot water . Then tried to force water out with pressurized air. After that i put them into container with 4:1 water: pool acid liquid. Every 30 min i took them out and put them back ... 3 hours later i washed them again with hot pressurized water.
The liquid was dark red. I think all ash came out from cells. I could not imagine that much ash was left inside after hot water cleaning.. Its worth to buy it and use it.