Yes, once the Bora-Care application is dry you, can use a stain or water repellent on the area.
Powder post beetles live inside wood and can remain dormant inside wood for up to 30 years. Foggers will be unable to penetrate the wood to contact the beetles, and it certainly won’t give any sort of long term residual to product your wood when they beetles come out of their dormant stage. Bora-Care is the best product for powder post beetles. It is sprayed/painted on raw untreated wood. It will soak through to the center of the wood and protect the wood for the lifetime of the wood.
Since Bora-Care is designed to soak through to the center of the wood to protect the wood for it’s lifetime from wood boring pests, it is important to apply the product to all surfaces on the wood. We would recommend treating the logs prior to scribing to ensure you’re able to treat the entire surface of each log.
You can drop cloths that have been soaked in hot water on areas where overspray occurred to lift to the residue from your Bora-Care treatment off the laminate flooring.
Bora-Care should be sprayed on all sides of raw wood for the best results.
Boracare will not damage any type of metal.
For tracking purposes (to make it easier to see where Bora-Care solution has been applied) an appropriate marker dye or pigment may be added. We suggest using Turf Mark Blue as this is an approved pigment dye used for Bora-Care.
Any hand pump sprayer can be used to apply Boracare. It is recommended to dilute the Boracare in a bucket with hot water and then add the dilution to the sprayer. If you dilute Boracare directly in the sprayer you will almost always wind up with a clogged sprayer.
Bora-Care may crystallize on some surfaces or stain drywall.
Boracare should only be used on raw and untreated wood.
Bora-Care is meant to be applied on all surfaces of raw, unfinished wood so it penetrates all the way to the center of the wood, and will last the lifetime of the wood.
The mixture will be the same no matter what kind of wood you are treating. For an active infestation of any wood destroying insect you will mix Bora-Care at the rate of 1:1. If there is no current activity of insects, you will use the preventative rate of 5:1. You will need to mix the Boracare with hot water in a separate container first and mix well prior to putting it in a sprayer. Apply to all sides of the timbers.
Bora-Care would be the best product to use, applied twice to the three surfaces you can get to. It will penetrate up to 4 inches with 1 application, and up to 8 with 2. If you choose to drill you should drill whatever size hole you need based on what you have available to inject the Bora-care with. Typically if you have an injection piece of equipment, 1/4 inch or 1/8 inch holes are used. Please see this technical bulletin from the manufacturers of Bora-Care that explains about drilling and injecting into wood. See page 5 and it will give specifics about the drill pattern, etc.
Boracare really is designed to only be applied to raw wood that has no finish or treatment on it of any kind. The teak oil may prevent the Borcare from fully penetrating into the wood. If you can sand some of it off (depending on how deep the oil penetrated into the door), you may be able to apply the Boracare with sucess. However, we cannot guarantee that it will soak in the way its intended to since the oil has been applied.
Bora-Care is designed to penetrate the wood so you do not need to seal the beam after application.
Yes, you can treat the same wood with Boracare. The previous treatment with Timbor will have no affect on the absorption. Both products are borate-based and become one with the wood after application.
Typically Boracare dries in 24-48 hours and does not need to be rinsed before sealing. If there is any white residue left, you can remove excess Boracare using soap and water, but we would try to avoid doing this unless there is clearly too much product applied. You only need to apply to wood until wet, but not dripping.
No, Bora-Care cannot be used on wood with bark still on it. The bark needs to be stripped from the wood because it will not allow Bora-Care to be absorbed into the wood.