Amapheshana aphuzi uhlobo lwezithelo ezaziwa ngokunambitheka kwawo okumnandi nokhula. Bavame ukujabulelwa okusha phakathi nezinyanga zasehlobo, kepha amapheshana aphuzi anikeza indlela elula yokujabulela lesi sithelo esimnandi unyaka wonke. Amapheshana aphuzi aphuziwe enziwe enziwa ngokukhetha ngokucophelela amapheshana aphuzi avuthiwe bese aqhuba, asike, nokuyipakisha emathini angapheli umoya. Inqubo yokuthengisa isiza ekulondolozeni ubusha nokunambitheka kwama-peches, okuvumela ukuthi ajabulelwe isikhathi eside ngemuva kokuvunwa.