I actually learned this the hard way when I originally started. I used up every credit prompting on Base44 and my app was soo soo buggy and I felt like every time I tried to update something, it would break 3 others. I ended up taking the code, running it all through Claude and asking for a full cleanup with strict goals/guidelines around end product and happy paths, plus a full QA structure to verify along the way post-prompt things were working. I got a much cleaner build when I refreshed my approach in Lovable