{"id":27,"date":"2026-03-16T18:52:50","date_gmt":"2026-03-16T17:52:50","guid":{"rendered":"http:\/\/www.7virides.com\/cs\/uvod\/faq-zacatecnici\/"},"modified":"2026-03-25T11:19:47","modified_gmt":"2026-03-25T10:19:47","slug":"faq-zacatecnici","status":"publish","type":"page","link":"https:\/\/www.7virides.com\/cs\/mydlo\/faq-zacatecnici\/","title":{"rendered":"FAQ pro za\u010d\u00e1te\u010dn\u00edky: odpov\u011bdi na nej\u010dast\u011bj\u0161\u00ed ot\u00e1zky o v\u00fdrob\u011b m\u00fddla"},"content":{"rendered":"<blockquote>\n<p><strong>TL;DR:<\/strong> V\u00fdroba m\u00fddla je bezpe\u010dn\u00e1 p\u0159i dodr\u017een\u00ed pravidel bezpe\u010dnosti. Nepot\u0159ebujete speci\u00e1ln\u00ed vybaven\u00ed. Prvn\u00ed \u0161ar\u017ee stoj\u00ed ~300 K\u010d na suroviny, vybaven\u00ed jednou 1 000\u20132 000 K\u010d. N\u00e1kup je leg\u00e1ln\u00ed, proces je jednoduch\u00fd. Za\u010dn\u011bte s t\u0159\u00edolejov\u00fdm receptem.<\/p>\n<\/blockquote>\n<p>Sb\u00edrka nej\u010dast\u011bj\u0161\u00edch ot\u00e1zek, kter\u00e9 kladou nov\u00ed mydl\u00e1\u0159i. Ka\u017ed\u00e1 odpov\u011b\u010f odkazuje na podrobn\u011bj\u0161\u00ed \u010dl\u00e1nek \u2014 tato str\u00e1nka slou\u017e\u00ed jako rychl\u00fd rozcestn\u00edk i p\u0159\u00edm\u00fd zdroj odpov\u011bd\u00ed.<\/p>\n<h2 id=\"je-vyroba-mydla-doma-nebezpecna\">Je v\u00fdroba m\u00fddla doma nebezpe\u010dn\u00e1?<\/h2>\n<p>V\u00fdroba m\u00fddla je bezpe\u010dn\u00e1, ale vy\u017eaduje respekt k jedn\u00e9 nebezpe\u010dn\u00e9 ingredienci. Jedinou skute\u010dn\u011b nebezpe\u010dnou ingredienc\u00ed je hydroxid sodn\u00fd (NaOH, louh sodn\u00fd) \u2014 siln\u00e1 z\u00e1sada, kter\u00e1 zp\u016fsobuje chemick\u00e9 pop\u00e1leniny p\u0159i kontaktu s k\u016f\u017e\u00ed nebo o\u010di. P\u0159i spr\u00e1vn\u00e9m pou\u017eit\u00ed ochrann\u00fdch br\u00fdl\u00ed, rukavic a dodr\u017een\u00ed z\u00e1kladn\u00edch pravidel (louh v\u017edy do vody, nikoli naopak) je v\u00fdroba m\u00fddla bezpe\u010dn\u00e1 a zvl\u00e1dne ji ka\u017ed\u00fd. Tis\u00edce mydl\u00e1\u0159\u016f pracuj\u00ed s NaOH ka\u017ed\u00fd t\u00fdden bez nehod. Viz podrobn\u00fd pr\u016fvodce <a href=\"\/cs\/mydlo\/bezpecnost-luh\/\">Bezpe\u010dnost p\u0159i pr\u00e1ci s louhem<\/a>.<\/p>\n<h2 id=\"musim-mit-specialni-vybaveni\">Mus\u00edm m\u00edt speci\u00e1ln\u00ed vybaven\u00ed?<\/h2>\n<p>Speci\u00e1ln\u00ed vybaven\u00ed nen\u00ed pot\u0159eba. Digit\u00e1ln\u00ed v\u00e1hy, star\u00fd ty\u010dov\u00fd mix\u00e9r, dv\u011b nerezov\u00e9 nebo plastov\u00e9 n\u00e1doby, teplom\u011br a forma \u2014 to je v\u0161e. V\u011bt\u0161inu v\u011bc\u00ed doma pravd\u011bpodobn\u011b m\u00e1te. Rozumn\u00e1 investice je 1 000\u20132 000 K\u010d jednor\u00e1zov\u011b na v\u00e1hy, mix\u00e9r, n\u00e1doby a ochrann\u00e9 pom\u016fcky. V\u011bci jako silikonov\u00e9 formy nebo profesion\u00e1ln\u00ed \u0161krabky na m\u00fddlo nejsou nutn\u00e9 pro prvn\u00ed pokus. Viz <a href=\"\/cs\/mydlo\/vybaveni-cr\/\">Vybaven\u00ed pro v\u00fdrobu m\u00fddla v \u010cR<\/a>.<\/p>\n<h2 id=\"kolik-stoji-prvni-sarze\">Kolik stoj\u00ed prvn\u00ed \u0161ar\u017ee?<\/h2>\n<p>Suroviny pro prvn\u00ed \u0161ar\u017ei (~900 g m\u00fddla, 8\u201310 kus\u016f) vyjdou p\u0159ibli\u017en\u011b na 300 K\u010d. Vybaven\u00ed (v\u00e1hy, mix\u00e9r, n\u00e1doby, ochrann\u00e9 pom\u016fcky) stoj\u00ed 1 000\u20132 000 K\u010d jednor\u00e1zov\u011b a pou\u017e\u00edv\u00e1te ho opakovan\u011b. Po amortizaci vybaven\u00ed druh\u00e1, t\u0159et\u00ed a \u010dtvrt\u00e1 \u0161ar\u017ee vych\u00e1zej\u00ed na ~300 K\u010d na suroviny + energii. Cena m\u00fddla na kus tak kles\u00e1 z cca 50 K\u010d na 15\u201320 K\u010d. Viz <a href=\"\/cs\/mydlo\/prvni-recept\/\">V\u00e1\u0161 prvn\u00ed recept<\/a>.<\/p>\n<h2 id=\"kde-koupim-louh-naoh-v-cr\">Kde koup\u00edm louh (NaOH) v \u010cR?<\/h2>\n<p>V ka\u017ed\u00e9 drogerii nebo supermarketu jako \u010disti\u010d odpadn\u00edho potrub\u00ed \u2014 hledejte v\u00fdrobky s obsahem <strong>100 % NaOH<\/strong> (bez enzymatick\u00fdch p\u0159\u00edsad). Prod\u00e1v\u00e1 se tak\u00e9 v l\u00e9k\u00e1rn\u00e1ch pod n\u00e1zvem Natrium hydroxydatum. Online v e-shopech zam\u011b\u0159en\u00fdch na v\u00fdrobu m\u00fddla (Ekokoza.cz, mydlovet.cz). N\u00e1kup je zcela leg\u00e1ln\u00ed \u2014 NaOH je voln\u011b prodejn\u00fd pro dom\u00e1c\u00ed pou\u017eit\u00ed. Viz <a href=\"\/cs\/podnikani\/dodavatele-cr-eu\/\">Dodavatel\u00e9 v \u010cR a EU<\/a>.<\/p>\n<h2 id=\"je-legalni-prodavat-domaci-mydlo\">Je leg\u00e1ln\u00ed prod\u00e1vat dom\u00e1c\u00ed m\u00fddlo?<\/h2>\n<p>Ano, ale vy\u017eaduje to splnit podm\u00ednky EU regulace (Na\u0159\u00edzen\u00ed ES 1223\/2009) \u2014 \u017eivnostensk\u00fd list, CPSR (zpr\u00e1vu o bezpe\u010dnosti), PIF a notifikaci v CPNP. Podrobn\u00fd pr\u016fvodce: <a href=\"\/cs\/podnikani\/eu-regulace\/\">EU regulace pro v\u00fdrobce m\u00fddla<\/a>. Darovat m\u00fddlo p\u0159\u00e1tel\u016fm je bez omezen\u00ed \u2014 prodej je regulov\u00e1n.<\/p>\n<h2 id=\"jaky-je-rozdil-mezi-cold-process-hot-process-a-melt-pour\">Jak\u00fd je rozd\u00edl mezi cold process, hot process a melt &amp; pour?<\/h2>\n<p>T\u0159i metody v\u00fdroby m\u00fddla existuj\u00ed s r\u016fzn\u00fdmi charakteristikami a n\u00e1ro\u010dnost\u00ed:<\/p>\n<p><em>Cold process (CP)<\/em> \u2014 oleje a louh sm\u00edch\u00e1te za studena, nalijete do formy, m\u00fddlo zraje 4\u20136 t\u00fddn\u016f. Nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00ed metoda, nej\u0161ir\u0161\u00ed designov\u00e9 mo\u017enosti, nejjednodu\u0161\u00ed pro za\u010d\u00e1te\u010dn\u00edky. V\u00fdroba bez extern\u00edho tepla.<\/p>\n<p><em>Hot process (HP)<\/em> \u2014 stejn\u00e1 chemie, ale cel\u00fd proces \u201edova\u0159\u00edte&#8220; p\u0159\u00edm\u00fdm teplem (pomal\u00fd hrnec, trouba). M\u00fddlo je hotov\u00e9 za 2\u20137 dn\u00ed, povrch b\u00fdv\u00e1 rustik\u00e1ln\u011bj\u0161\u00ed. Vhodn\u00e9 pro pokro\u010dilej\u0161\u00ed mydl\u00e1\u0159e.<\/p>\n<p><em>Melt &amp; pour (M&amp;P)<\/em> \u2014 koup\u00edte hotov\u00fd m\u00fddlov\u00fd z\u00e1klad, roztav\u00edte ho, p\u0159id\u00e1te barvy a v\u016fn\u011b. \u017d\u00e1dn\u00fd louh, hotov\u00e9 za hodinu. M\u00e9n\u011b kontroly nad slo\u017een\u00edm, ale nejjednodu\u0161\u00ed. Vhodn\u00e9 pro d\u011bti a experimenty.<\/p>\n<p>Viz <a href=\"\/cs\/mydlo\/co-je-cold-process\/\">Co je cold process<\/a>.<\/p>\n<h2 id=\"co-je-trace\">Co je trace?<\/h2>\n<p>Trace je stav, kdy se oleje a louhovac\u00ed roztok za\u010daly emulgovat \u2014 sm\u011bs zhoustla natolik, \u017ee p\u0159ej\u00ed\u017ed\u00edte-li l\u017ei\u010dkou po povrchu, zanech\u00e1 viditelnou stopu. Existuje light trace (\u0159\u00eddk\u00fd pudink, stopa miz\u00ed za sekundy), medium trace (hust\u00fd pudink, stopa dr\u017e\u00ed n\u011bkolik sekund) a heavy trace (hust\u00fd kr\u00e9m, stopa okam\u017eit\u00e1). Ka\u017ed\u00e1 je vhodn\u00e1 pro r\u016fzn\u00e9 techniky. Viz <a href=\"\/cs\/mydlo\/co-je-cold-process\/\">Co je cold process<\/a>.<\/p>\n<h2 id=\"proc-mydlo-potrebuje-zrat-46-tydnu\">Pro\u010d m\u00fddlo pot\u0159ebuje zr\u00e1t 4\u20136 t\u00fddn\u016f?<\/h2>\n<p>Sv\u011b\u017e\u00ed m\u00fddlo obsahuje 30\u201340 % vody, kter\u00e1 mus\u00ed odej\u00edt. P\u0159i zr\u00e1n\u00ed voda odpa\u0159uje, m\u00fddlo tvrdne, pH kles\u00e1 ze siln\u011b alkalick\u00e9ho (12\u201314) na p\u0159ijateln\u00e9 (9\u201310) a p\u011bna se zlep\u0161uje. Kastilsk\u00e9 m\u00fddlo (100 % olivov\u00fd olej) vy\u017eaduje 6\u201312 m\u011bs\u00edc\u016f. Viz <a href=\"\/cs\/mydlo\/co-je-cold-process\/#zrani\">Co je cold process \u2014 zr\u00e1n\u00ed<\/a>.<\/p>\n<h2 id=\"proc-louh-nalivam-do-vody-a-ne-naopak\">Pro\u010d louh nal\u00edv\u00e1m do vody a ne naopak?<\/h2>\n<p>Pokud p\u0159id\u00e1te vodu do louhu, dojde k m\u00edstn\u00edmu p\u0159eh\u0159\u00e1t\u00ed a alkalick\u00fd roztok m\u016f\u017ee vyst\u0159\u00edknout. P\u0159i p\u0159isyp\u00e1v\u00e1n\u00ed louhu do vody se teplo rovnom\u011brn\u011b rozptyluje. Pravidlo: \u201elouh do vody, jako s\u016fl do pol\u00e9vky&#8220; \u2014 p\u0159id\u00e1v\u00e1te pevn\u00e9 do kapaln\u00e9ho.<\/p>\n<h2 id=\"co-je-super-fat-pretucneni\">Co je super fat (p\u0159etu\u010dn\u011bn\u00ed)?<\/h2>\n<p>Super fat je z\u00e1m\u011brn\u00e9 p\u0159id\u00e1n\u00ed m\u00e9n\u011b louhu, ne\u017e by bylo pot\u0159eba pro \u00faplnou saponifikaci v\u0161ech olej\u016f. \u010c\u00e1st olej\u016f z\u016fstane nesaponifikovan\u00e1 a kondicionuje poko\u017eku. Standardn\u00ed hodnota: 5 %. V\u00edce se vypo\u010d\u00edt\u00e1 v <a href=\"\/cs\/suroviny\/mydlarsky-kalkulator\/\">Mydl\u00e1\u0159sk\u00e9m kalkul\u00e1toru<\/a>.<\/p>\n<h2 id=\"mohu-pouzit-jakekoli-nadobi\">Mohu pou\u017e\u00edt jak\u00e9koli n\u00e1dob\u00ed?<\/h2>\n<p>Ne. Hlin\u00edk, c\u00edn a zinek reaguj\u00ed s NaOH a uvol\u0148uj\u00ed ho\u0159lav\u00fd vod\u00edk. Pou\u017e\u00edvejte nerezovou ocel nebo plasty ozna\u010den\u00e9 PP (\u010d\u00edslo 5) nebo HDPE (\u010d\u00edslo 2). Sklen\u011bn\u00e9 n\u00e1doby jsou funk\u010dn\u00ed, ale riskantn\u00ed kv\u016fli tepeln\u00fdm \u0161ok\u016fm.<\/p>\n<h2 id=\"mohu-pouzit-jakykoli-olivovy-olej\">Mohu pou\u017e\u00edt jak\u00fdkoli olivov\u00fd olej?<\/h2>\n<p>Ano. Pro m\u00fddlo je nejlep\u0161\u00ed \u201epomace&#8220; olivov\u00fd olej (v\u00fdlisky) \u2014 m\u00e1 stejn\u00e9 m\u00fddl\u00e1\u0159sk\u00e9 vlastnosti jako extra panensk\u00fd, ale je v\u00fdrazn\u011b levn\u011bj\u0161\u00ed. Koup\u00edte ho v \u0159eck\u00fdch nebo italsk\u00fdch potravin\u00e1ch nebo online.<\/p>\n<h2 id=\"mohu-pouzit-potravinarsky-kokosovy-olej\">Mohu pou\u017e\u00edt potravin\u00e1\u0159sk\u00fd kokosov\u00fd olej?<\/h2>\n<p>Ano \u2014 potravin\u00e1\u0159sk\u00fd kokosov\u00fd olej (panensk\u00fd nebo RBD rafinovan\u00fd) funguje v m\u00fddle identicky jako \u201ekosmetick\u00fd&#8220;. \u017d\u00e1dn\u00fd rozd\u00edl v saponifika\u010dn\u00edm \u010d\u00edsle ani ve vlastnostech.<\/p>\n<h2 id=\"potrebuji-destilovanou-vodu\">Pot\u0159ebuji destilovanou vodu?<\/h2>\n<p>Destilovan\u00e1 voda je doporu\u010den\u00e1 kv\u016fli absenci miner\u00e1l\u016f, kter\u00e9 mohou ovlivnit saponifikaci. Alternativa: p\u0159eva\u0159en\u00e1 a vychladl\u00e1 voda z kohoutku. Pro prvn\u00ed recepty posta\u010d\u00ed p\u0159eva\u0159en\u00e1 voda.<\/p>\n<h2 id=\"mohu-pridat-esencialni-oleje\">Mohu p\u0159idat esenci\u00e1ln\u00ed oleje?<\/h2>\n<p>Ano \u2014 na light trace p\u0159idejte 2\u20133 % z hmotnosti olej\u016f. Pozor: n\u011bkter\u00e9 esenci\u00e1ln\u00ed oleje (sko\u0159ice, h\u0159eb\u00ed\u010dek) dramaticky urychluj\u00ed trace \u2014 pro prvn\u00ed recepty doporu\u010duji levanduli nebo m\u00e1tu. Viz <a href=\"\/cs\/suroviny\/etericky-oleje\/\">Esenci\u00e1ln\u00ed oleje v m\u00fddle<\/a>.<\/p>\n<h2 id=\"mohu-pridat-med-ovesne-vlocky-nebo-jine-prisady\">Mohu p\u0159idat med, ovesn\u00e9 vlo\u010dky nebo jin\u00e9 p\u0159\u00edsady?<\/h2>\n<p>Ano. Med a cukry se p\u0159id\u00e1vaj\u00ed na trace (p\u0159edem rozm\u00edchan\u00e9 s mal\u00fdm mno\u017estv\u00edm vody). Ovesn\u00e9 vlo\u010dky nebo k\u00e1vov\u00e1 sedlina se p\u0159id\u00e1vaj\u00ed p\u0159\u00edmo na trace. Viz <a href=\"\/cs\/suroviny\/prisady\/\">P\u0159\u00edsady do m\u00fddla<\/a>.<\/p>\n<h2 id=\"moje-mydlo-ma-bily-prach-na-povrchu-co-to-je\">Moje m\u00fddlo m\u00e1 b\u00edl\u00fd prach na povrchu \u2014 co to je?<\/h2>\n<p>Soda ash \u2014 uhli\u010ditan sodn\u00fd vznikaj\u00edc\u00ed oxidac\u00ed povrchu vzdu\u0161n\u00fdm CO\u2082. M\u00fddlo je v po\u0159\u00e1dku, jen m\u00e9n\u011b hezk\u00e9. Oholte ho \u0161krabkou. P\u0159\u00ed\u0161t\u011b zakryjte povrch f\u00f3li\u00ed ihned po nalit\u00ed nebo nast\u0159\u00edkejte IPA alkohol. Viz <a href=\"\/cs\/mydlo\/problemy\/soda-ash\/\">Soda ash \u2014 p\u0159\u00ed\u010diny a \u0159e\u0161en\u00ed<\/a>.<\/p>\n<h2 id=\"moje-mydlo-zmeklo-a-lepi-co-se-stalo\">Moje m\u00fddlo zm\u011bklo a lep\u00ed \u2014 co se stalo?<\/h2>\n<p>P\u0159\u00ed\u010diny: p\u0159\u00edli\u0161 vysok\u00e9 procento nenasycen\u00fdch olej\u016f (olivov\u00fd, slune\u010dnicov\u00fd), p\u0159\u00edli\u0161 mnoho vody v receptu, nebo n\u00edzk\u00e1 teplota zr\u00e1n\u00ed. Viz <a href=\"\/cs\/mydlo\/problemy\/mekke-mydlo\/\">M\u011bkk\u00e9 m\u00fddlo \u2014 p\u0159\u00ed\u010diny a \u0159e\u0161en\u00ed<\/a>.<\/p>\n<h2 id=\"mydlo-se-mi-v-misce-nahle-ztuhlo-jeste-pred-nalitim-do-formy-proc\">M\u00fddlo se mi v misce n\u00e1hle ztuhlo je\u0161t\u011b p\u0159ed nalit\u00edm do formy \u2014 pro\u010d?<\/h2>\n<p>Seizing nebo akcelerace trace \u2014 esenci\u00e1ln\u00ed olej nebo ingredience urychlily saponifikaci. Nast\u00e1v\u00e1 p\u0159i esenci\u00e1ln\u00edch olej\u00edch obsahuj\u00edc\u00edch eugenol (h\u0159eb\u00ed\u010dek, sko\u0159ice) nebo p\u0159i p\u0159id\u00e1n\u00ed cukr\u016f, ml\u00e9ka nebo p\u0159\u00edli\u0161 tepl\u00e9 sm\u011bsi. Viz <a href=\"\/cs\/mydlo\/problemy\/seizing-akcelerace\/\">Seizing a akcelerace trace<\/a>.<\/p>\n<h2 id=\"na-mydle-jsou-oranzove-skvrny-je-to-normalni\">Na m\u00fddle jsou oran\u017eov\u00e9 skvrny \u2014 je to norm\u00e1ln\u00ed?<\/h2>\n<p>Pokud jsou ploch\u00e9 a m\u00fddlo jinak vypad\u00e1 dob\u0159e, pravd\u011bpodobn\u011b jde o soda ash zbarven\u00fd olivov\u00fdm olejem. Pokud jsou skvrny v pr\u016f\u0159ezu hluboko \u2014 m\u016f\u017ee to b\u00fdt DOS (dreaded orange spots) zp\u016fsoben\u00fd oxidac\u00ed olej\u016f. Viz <a href=\"\/cs\/mydlo\/problemy\/dos-skvrny\/\">DOS skvrny<\/a>.<\/p>\n<h2 id=\"proc-moje-domaci-mydlo-tolik-nepeni\">Pro\u010d moje dom\u00e1c\u00ed m\u00fddlo tolik nep\u011bn\u00ed?<\/h2>\n<p>T\u0159i hlavn\u00ed p\u0159\u00ed\u010diny: tvrd\u00e1 voda (miner\u00e1ly reaguj\u00ed s m\u00fddlem a tvo\u0159\u00ed usazeniny m\u00edsto p\u011bny), p\u0159\u00edli\u0161 mal\u00fd pod\u00edl kokosov\u00e9ho oleje v receptu, nebo m\u00fddlo je\u0161t\u011b nen\u00ed pln\u011b zral\u00e9. Filtrace vody nebo kyselinov\u00fd oplach (ocet \u0159ed\u011bn\u00fd) pomohou s tvrdou vodou.<\/p>\n<h2 id=\"je-domaci-mydlo-lepsi-nez-komercni\">Je dom\u00e1c\u00ed m\u00fddlo lep\u0161\u00ed ne\u017e komer\u010dn\u00ed?<\/h2>\n<p>Hlavn\u00ed rozd\u00edl: dom\u00e1c\u00ed m\u00fddlo obsahuje p\u0159irozen\u011b vznikl\u00fd glycerin (vedlej\u0161\u00ed produkt saponifikace), kter\u00fd pr\u016fmyslov\u00e9 m\u00fddlo postr\u00e1d\u00e1 \u2014 glycerin je odstran\u011bn a prod\u00e1n kosmetick\u00e9mu pr\u016fmyslu. Glycerin kondicionuje poko\u017eku. Zda je dom\u00e1c\u00ed m\u00fddlo \u201elep\u0161\u00ed&#8220; z\u00e1vis\u00ed na receptu a porovn\u00e1van\u00e9m komer\u010dn\u00edm produktu.<\/p>\n<h2 id=\"jak-dlouho-vydrzi-domaci-mydlo\">Jak dlouho vydr\u017e\u00ed dom\u00e1c\u00ed m\u00fddlo?<\/h2>\n<p>Z\u00e1le\u017e\u00ed na receptu. M\u00fddla s vysok\u00fdm pod\u00edlem nasycen\u00fdch olej\u016f (kokos, l\u016fj, kakaov\u00e9 m\u00e1slo) vydr\u017e\u00ed 2\u20133 roky. M\u00fddla s vysok\u00fdm pod\u00edlem nenasycen\u00fdch olej\u016f (olivov\u00fd, konopn\u00fd, ln\u011bn\u00fd) 12\u201318 m\u011bs\u00edc\u016f. Skladujte na such\u00e9m, tmav\u00e9m m\u00edst\u011b.<\/p>\n<h2 id=\"mohu-darovat-nebo-prodavat-mydlo-ktere-vyrobim\">Mohu darovat nebo prod\u00e1vat m\u00fddlo, kter\u00e9 vyrob\u00edm?<\/h2>\n<p>Darovat: ano, bez omezen\u00ed. Prodej: vy\u017eaduje spln\u011bn\u00ed EU regulace (CPSR, PIF, CPNP, etiketa). Viz <a href=\"\/cs\/podnikani\/eu-regulace\/\">EU regulace pro v\u00fdrobce m\u00fddla<\/a>.<\/p>\n<h2 id=\"rychle-odpovedi-na-nejcastejsi-dotazy\">Rychl\u00e9 odpov\u011bdi na nej\u010dast\u011bj\u0161\u00ed dotazy<\/h2>\n<p><strong>Jak dlouho trv\u00e1 cel\u00fd proces od za\u010d\u00e1tku do hotov\u00e9ho m\u00fddla?<\/strong> P\u0159\u00edprava a nalit\u00ed do formy: 1,5\u20132 hodiny. Vynd\u00e1n\u00ed z formy: 24\u201348 hodin. Zr\u00e1n\u00ed: 4\u20136 t\u00fddn\u016f. Celkem: p\u0159ibli\u017en\u011b 6\u20138 t\u00fddn\u016f od za\u010d\u00e1tku.<\/p>\n<p><strong>Mohu si m\u00fddlo vyrobit bez louhu?<\/strong> Technicky ne. M\u00fddlo vznik\u00e1 chemickou reakc\u00ed mezi tukem a silnou z\u00e1sadou. Bez NaOH nebo KOH nem\u016f\u017eete vyrobit m\u00fddlo \u2014 pouze um\u011bl\u00e9 \u010disti\u010de (syndety) nebo melt &amp; pour z\u00e1klady.<\/p>\n<p><strong>Jak\u00e9 jsou p\u0159\u00edznaky toho, \u017ee m\u00fddlo nen\u00ed bezpe\u010dn\u00e9 k pou\u017eit\u00ed?<\/strong> Test: \u0161pi\u010dkou jazyka se lehce dotkn\u011bte zral\u00e9ho m\u00fddla. Pokud uc\u00edt\u00edte \u201ep\u00edchnout&#8220; jako z baterie, obsahuje m\u00fddlo voln\u00fd hydroxid a nen\u00ed bezpe\u010dn\u00e9. Pokud nic nec\u00edt\u00edte, je p\u0159ipraveno.<\/p>\n<p><strong>M\u016f\u017eu pou\u017e\u00edvat horkou vodu m\u00edsto destilovan\u00e9?<\/strong> Ano, p\u0159eva\u0159en\u00e1 a vychladl\u00e1 voda funguje. Destilovan\u00e1 voda je doporu\u010den\u00e1 pro p\u0159esnost, ale nen\u00ed absolutn\u011b nezbytn\u00e1 pro dom\u00e1c\u00ed v\u00fdrobu.<\/p>\n<p><strong>Jak\u00fd je nej\u010dast\u011bj\u0161\u00ed za\u010d\u00e1tnick\u00fd probl\u00e9m s v\u00fdrobou m\u00fddla?<\/strong> P\u0159ete\u010den\u00ed louhu do vody m\u00edsto opa\u010dn\u00e9ho sm\u011bru \u2014 exotermn\u00ed reakce odp\u00e1l\u00ed roztok. Zapamatujte: louh do vody. Druh\u00fd nej\u010dast\u011bj\u0161\u00ed probl\u00e9m je nedostatek ochrann\u00fdch br\u00fdl\u00ed \u2014 nikdy pracujte bez nich.<\/p>\n<h2 id=\"viz-take\">Viz tak\u00e9<\/h2>\n<ul>\n<li><a href=\"\/cs\/mydlo\/co-je-cold-process\/\">Co je cold process m\u00fddlo<\/a> \u2014 kompletn\u00ed pr\u016fvodce procesem<\/li>\n<li><a href=\"\/cs\/mydlo\/prvni-recept\/\">V\u00e1\u0161 prvn\u00ed recept<\/a> \u2014 krok za krokem<\/li>\n<li><a href=\"\/cs\/mydlo\/bezpecnost-luh\/\">Bezpe\u010dnost p\u0159i pr\u00e1ci s louhem<\/a> \u2014 p\u0159ed prvn\u00edm pokusem<\/li>\n<li><a href=\"\/cs\/mydlo\/vybaveni-cr\/\">Vybaven\u00ed pro v\u00fdrobu m\u00fddla v \u010cR<\/a> \u2014 co koupit a kde<\/li>\n<li><a href=\"\/cs\/mydlo\/problemy\/troubleshooting-encyklopedie\/\">Encyklopedie probl\u00e9m\u016f<\/a> \u2014 v\u0161echny probl\u00e9my na jednom m\u00edst\u011b<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>TL;DR: V\u00fdroba m\u00fddla je bezpe\u010dn\u00e1 p\u0159i dodr\u017een\u00ed pravidel bezpe\u010dnosti. Nepot\u0159ebujete speci\u00e1ln\u00ed vybaven\u00ed. Prvn\u00ed \u0161ar\u017ee stoj\u00ed ~300 K\u010d na suroviny, vybaven\u00ed [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":95,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-27","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.7virides.com\/cs\/wp-json\/wp\/v2\/pages\/27","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.7virides.com\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.7virides.com\/cs\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/www.7virides.com\/cs\/wp-json\/wp\/v2\/comments?post=27"}],"version-history":[{"count":3,"href":"https:\/\/www.7virides.com\/cs\/wp-json\/wp\/v2\/pages\/27\/revisions"}],"predecessor-version":[{"id":190,"href":"https:\/\/www.7virides.com\/cs\/wp-json\/wp\/v2\/pages\/27\/revisions\/190"}],"up":[{"embeddable":true,"href":"https:\/\/www.7virides.com\/cs\/wp-json\/wp\/v2\/pages\/95"}],"wp:attachment":[{"href":"https:\/\/www.7virides.com\/cs\/wp-json\/wp\/v2\/media?parent=27"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}