O secador de cabelo certo e porque os watts não dizem tudo.
Um bom secador seca depressa sem ressequir o cabelo. O que o motor, a potência e os iões fazem de facto – e os secadores que recomendamos para cada cabelo.
ARBUTI Hair Salon · Atualizado em outubro de 2026
Os secadores que recomendamos
1
Como no salão
ghd air
Um secador profissional potente e robusto, com função de iões. Seca depressa e, com o bocal estreito, deixa os comprimentos lisos e brilhantes – exatamente o que se conhece do brushing no cabeleireiro.
O motor está no punho, por isso o secador fica muito equilibrado na mão. Segundo o fabricante, mede a temperatura do ar mais de 20 vezes por segundo para que não aqueça demasiado. Os acessórios magnéticos trocam-se num instante.
2200 watts, seis combinações de calor e velocidade, ar frio e uma posição ThermoProtect que, segundo o fabricante, mantém uma temperatura mais suave. Muito equipamento por um preço justo.
Um secador fiável para o dia a dia, com função de iões (IONTEC). Boa escolha se procuras um secador simples e bem construído, sem pretensões profissionais.
Motor AC, função de iões e uma grelha com revestimento cerâmico que, segundo o fabricante, é enriquecida com queratina e óleo de amêndoa. Um secador decente por pouco dinheiro.
Os motores AC são duradouros e potentes, mas mais pesados – o padrão nos salões. Os motores DC são mais leves e baratos. Os motores modernos sem escovas juntam muita potência a pouco peso.
Watts
2000 a 2400 watts são o ideal para casa. Mais watts significam mais calor e mais ar – não automaticamente um resultado melhor.
Regular o calor
Pelo menos três níveis de calor e um verdadeiro ar frio. O cabelo fino, pintado ou descolorado precisa de menos calor, não de mais.
Bocal
Um bocal concentrador estreito direciona o ar. O cabelo fica mais liso e brilhante do que com o ar a sair livremente.
Iões
Podem reduzir a eletricidade estática e o frizz. Úteis em cabelo seco e crespo – mas não substituem o cuidado nem a técnica certa.
Difusor
Só é preciso para caracóis e ondas. Espalha o ar com suavidade, para que os caracóis mantenham a forma.
Perguntas frequentes
Quantos watts deve ter um bom secador?
Para casa, 2000 a 2400 watts são o ideal. Mais importante do que os watts é uma boa regulação da temperatura, para não secares sempre no calor máximo.
Secar o cabelo com secador faz mal?
Secar com calor demasiado e muito perto pode ressequir o cabelo e torná-lo quebradiço. Com distância, calor médio, protetor térmico e ar frio no fim, o secador não é problema.
A função de iões serve para alguma coisa?
Pode reduzir a eletricidade estática, sobretudo em cabelo seco. Não faz milagres – a técnica de secagem faz mais diferença.
Vale a pena um secador caro?
Se secas o cabelo todos os dias, sim: os aparelhos profissionais são mais potentes, duram mais e ficam melhor na mão. Se usas o secador raramente, um modelo sólido de gama média chega.
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