1. Tuhia te papa iahiko PCB:

2. Tautuhia ki te tuhi i te paparanga runga anake me te paparanga.

3. Whakamahia he pūreretā taiaho hei tā ki te pepa whakawhiti waiariki.

4. Ko te huinga ara iahiko hiko angiangi i runga i tenei poari ara iahiko he 10mil.

5. Ko te wa hanga pereti kotahi meneti ka timata mai i te ahua pango me te ma o te hiko hiko i taia ki runga i te pepa whakawhiti waiariki e te kaituhi laser.

6. Mo nga papa taiawhio kotahi-taha, kotahi anake te nui.

Na ka whakapiri atu ki te rahi e tika ana ki te whakakikorua i te raima, whakamahana me te pehi i te miihini whakawhiti wera, 20 hēkona hei whakaoti i te whakawhitinga wera.Tangohia te raima whakakakahu parahi ka hurahia te pepa whakawhiti waiariki, ka kite koe i te hoahoa ara iahiko marama i runga i te raima whakakakahu parahi.

7. Katahi ka kuhua te raima whakakakahu parahi ki roto i te taika waikura oscillating, ma te whakamahi i te wairewa whakahanumi o te waikawa hauwai me te hauwai hauwai.

Ko te ōwehenga tika o te waikawa pūhaumāota, te hauwai peroxide, me te taika waikura oscillating teitei ko nga mea matua ki te whakatutuki i te waikura tere me te tino pai.
I muri i te horoinga ki te wai, ka taea te tango i te papa taiawhio kua waikura.Ka pau te 45 hēkona i tēnei wā.Kaua rawa e pa atu ki nga wai haukino kaha-nui.Ki te kore, ka maumahara tonu te mamae mo te wa katoa.

8. Whakamahia ano te acetone hei muru i te toner pango.Ma tenei ara, ka oti te papa PCB whakamatautau.

9. Whakanohia te rere ki te mata o te papa iahiko

10. Whakamahia te mata whanui i te rino whakapiri hei tine i te papa taiawhio kia ngawari te whakapiri a muri ake nei.

11. Tangohia te rere o te whakapiringa, ka tono i te rere whakakikorua ki te taputapu maunga mata hei whakaoti i te whakapiringa o te taputapu.

12. Na te mea kua whakakikoruatia i mua, he maamaa ake te whakauru i te taputapu.

13. I muri i te whakapiringa, horoia te papa taiawhio ki te wai horoi.

14. Ko tetahi waahanga o te papa taiawhio.

15. He maha nga waea poto kei runga i te papa taiawhio.

16. Ka oti te waea poto i te 0603, 0805, 1206 kore ohm parenga.

17. Whai muri i te tekau meneti, kua reri te papa iahiko mo te whakamatautau.

18. Papa porohita i raro i te whakamatautau.

19. Whakaotia te patuiro ara iahiko.

Ko te tikanga hanga pereti whakawhiti waiariki kotahi-meneti ka taea te hanga taputapu kia watea ki te kaupapa rorohiko.Ka oti te whakamatautau poraka ara iahiko, ka oti te hanga o te ara iahiko ma te whakamahi i te tikanga hanga pereti okawa.

Ko tenei tikanga kaore i te whakaora noa i te utu o te whakamatautau, engari ko te mea nui, ka whakaora i te wa.He whakaaro pai, mena ka tatari koe kia kotahi, e rua ranei nga ra ka taea e koe te tiki i te papa taiawhio e ai ki te huringa hanga pereti noa, ka pau te ihiihi.