All we have done since we stuffed them up is scoop them thus far.  We haven't added any more litter.  We are even now thrilled with The brand new litter. If it’s within your budget this should be your hypoallergenic litter of option in my view. Can’t fault it, https://thesocialcircles.com/story4280418/99-dust-free-cat-litter-dr-elsey-s-things-to-know-before-you-buy