In most cases, taking a T break for a week or two will reset your tolerance. If that's not an option, consider switching to products that are lower in THC or reducing your cannabis consumption.
Is 48 hours enough of a tolerance break?
While there is no research defining the exact duration for a tolerance break, a study published in 2015 shows that after about 48 hours, the endocannabinoid receptors have already started to reset. As a result, the it's generally accepted that 48+ hours is a good tolerance break.
Is 1 week enough for a tolerance break?
Someone taking a tolerance break should abstain from THC for at least 2 weeks but the results will be more noticeable if the break is 3-4 weeks. Consuming some THC during a tolerance break wouldn't completely defeat the purpose.