7 Ways to Make Your Curls Last Longer

2. A cheap model of a curling iron
Not all cheap models are bad. But, as a rule, cheaply made hair style devices are not very effective. Invest your money in a curling iron that is good enough. The quality you pay for pays off. After all, your hair deserves it! Cheap models sometimes radiate heat in an uneven way. Such irons wear out sooner and they are made of low quality materials. Forget all those vintage models that do harm to your hair and use only high quality irons.