You should condition your beard every day or two.
Beard oil should be applied twice a day, once in the morning and once at night. A weekly treatment will condition the hairs. There are two ways to treat a hot beard.
When Should I Condition My Beard?
Twice a day, apply conditioners or oils to the beard. Apply beard oil or beard conditioner twice a day. The most important step is this. The products penetrate the hairs and give them vitamins and minerals. 
How Often Should You Oil Your Beard?
Beard oil should be applied twice a day, once in the morning and once at night. If you take a warm shower before bed, you can apply more oil to your face and beard in the morning. 
How Often Should You Deep Condition Your Beard?
A weekly treatment will condition the hairs. A daily beard oil application should suffice for guys with shorter whiskers. There are two ways to treat a hot beard. 
When Should I Start Conditioning My Beard?
As soon as you decide to grow a beard, you should use cleaning and conditioning products. Even the small freshly sprouted hairs you can barely see are still accumulating excess oil and dirt from your skin, and need to be washed just like any other hair. 
Frank Harmenstein is the lead editor of the grooming website Cut Throat Straight Razor, and has over 15 years of experience in the industry. He’s personally tested and reviewed over 200 different straight razors, and has written countless articles on the subject.